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Technical Support Engineer (Tier 1&2) - Japan

Japan
Customer Experience
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OPSWAT

Protecting the World’s Critical Infrastructure

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

OPSWAT is now searching for Tier 1&2 Hybrid Technical Support Engineer to join our Customer Support team. The role focuses on diagnosing and resolving complex technical issues and escalated issues from tier 1 support and ensuring customer satisfaction through timely responses. We are looking for an energetic and motivated person who likes interacting with customers, tinkering with software, learning about new technologies, and “doing what it takes,” to contribute to OPSWAT’s quick growth.

We are interested in candidates based in Japan with Japanese as a primary language.

What You Will Be Doing

  • Handle complex technical issues and escalated ones from Japanese partners/customers support via phone, case system, and chat.
  • Provide advanced troubleshooting and support for OPSWAT solutions via log analysis, system diagnostics, network configurations.
  • Conduct remote sessions with customers.
  • Reproduce customer issues in lab environments and validate solutions and bug fixes.
  • Evaluate the complexity of issues and escalate to tier 3 support.
  • Collaborate with the global Tier 1, Tier2 and Tier 3 support team well.
  • In collaboration with the existing TAM (technical account manager)in Japan, we provide support to our customers in Japan.
  • Work closely with technically oriented customers (typical customers are engineers and IT personnel).
  • Provide status updates to customers, adhering to SLA and commitments.
  • Maintain clear and professional communication to ensure positive customer experience and CSAT.
  • Contribute to the KBs creation and updates for customer’s self-service.
  • Mentor all inquiries from Japanese customers/partners and contribute to support process improvement.
  • Get involved in professional services delivery.
  • Get involved in other side projects and operations per request.

What We Need From You

  • Bachelor’s degree in computer science (CS), a technical discipline, or equivalent experience.
  • Strong knowledge of Windows and Windows Server.
  • A good foundation of basic networking concepts.
  • Basic knowledge of Linux, with an interest in expanding the knowledge.
  • Ability to think logically, analyze logs and troubleshoot computer software and IT related issues.
  • Spoken and written English skills are required.
  • Good communication and interpersonal skills.
  • A proven customer-oriented attitude.
  • Strong team collaboration abilities and organizational skills.
  • At least 4 years of Experience in providing customer support of technical software products or a technical helpdesk environment or a related field.

If Would Be Nice If You Had

  • Experience working with offshore teams.
  • Familiarity with computer programing.
  • Technical familiarity with Mac OS.
  • Cybersecurity domain experience, including file security, device security, network security, etc.
  • Network integration skillsets (e.g. Cisco, Dell-EMC, Juniper, Aruba, Ruckus, Meraki, Aerohive, Extreme, etc).
  • Hands-on understanding of major DevOps tools: Docker, Kubernetes (GCP GKE), CI/CD tools, Terraform, Ansible, Monitoring & Logging Tools (Zipkin, Sentry, Prometheus, ELK stack).
  • Experience in Cloud Based Services (Azure, AWS, GCP).
  • Knowledge of Sandbox and anti-malware products.
  • Experience working on Linux based infrastructure.
  • Experience working with scripting languages such as bash script, PowerShell, and Python.
  • Configuration and management of databases such as MySQL, Mongo.

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

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Associate Software Engineer (C++)
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Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

We are excited to welcome a motivated Associate Software Engineer (C++) to our expanding Technology Office team in Ho Chi Minh City.

In this entry-to-mid-level position, you will contribute to the development and enhancement of high-performance software solutions that support our products across on-premise, cloud, and hybrid deployments. You'll work with modern and supporting tools to build reliable, efficient code as part of impactful projects.

Joining a collaborative global team (with members in Vietnam, Spain, Romania, UK, US, Georgia, and Hungary), you'll gain hands-on experience working closely with senior engineers—both locally and remotely—in a supportive, international environment that values growth and innovation.

What You Will Be Doing

  • Work under guidance from the Engineering Manager and Romania-based team to plan, design, implement, and maintain software features and applications
  • Review requirements, contribute to feature design, and implement clean, maintainable code
  • Write and maintain unit tests; participate in code reviews to ensure quality and best practices
  • Create and update technical documentation for your work
  • Help identify opportunities for code improvements and participate in team discussions on enhancements
  • Collaborate with global engineers to deliver secure, reliable, and performant software
  • Grow your skills through mentorship, pair programming, and exposure to advanced systems topics

What We Need From You

  • Preferred 1 year of professional experience in software engineering
  • Hands-on experience with modern C++ (strong preference for solid C++17/20 knowledge)
  • Proficiency with CMake and GCC toolchain
  • Basic to good understanding of:
    • Multithreading concepts, atomics, and synchronization primitives
    • Thread pools and producer-consumer patterns
    • Common approaches to avoiding lock contention and race conditions
  • Practical experience with Docker/containerization
  • Strong knowledge of Semantic Versioning (SemVer) and Git Submodules for dependency management
  • Experience or familiarity with CI/CD pipelines (TeamCity preferred)
  • Solid grasp of design patterns, OOP principles, and writing clean, readable code
  • Excellent written and spoken English communication skills

It Would Be Nice If You Had

  • Understanding of OS-level file and process behavior on Windows and/or Linux
  • Experience or strong interest in Rust — we are expanding Rust usage and especially value candidates excited to learn and contribute to Rust components
  • Basic exposure to performance concepts (e.g., simple profiling, memory allocation awareness)
  • Familiarity with AWS basics (S3, API Gateway, DocumentDB) or similar cloud services
  • Any background in cybersecurity (AV, EDR, sandboxing), compression, parsers, SIMD, or ML concepts

 

Why You’ll Love Working Here

  • Stable, growing international company with a strong global customer base
  • Supportive, professional, and diverse team spanning multiple continents
  • Real challenges and meaningful ownership on cutting-edge projects
  • Modern technology stack with opportunities to learn advanced systems programming
  • Comfortable office in Ho Chi Minh City
  • Mentorship, career growth, and exposure to international collaboration

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Associate Software Engineer (Fresh Graduates Welcome, C++)
Technology Office
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

We are excited to welcome a motivated Associate Software Engineer (C++) to our expanding Technology Office team in Ho Chi Minh City.

In this entry-to-mid-level position, you will contribute to the development and enhancement of high-performance software solutions that support our products across on-premise, cloud, and hybrid deployments. You'll work with modern and supporting tools to build reliable, efficient code as part of impactful projects.

Joining a collaborative global team (with members in Vietnam, Spain, Romania, UK, US, Georgia, and Hungary), you'll gain hands-on experience working closely with senior engineers—both locally and remotely—in a supportive, international environment that values growth and innovation.

What You Will Be Doing

  • Work under guidance from the Engineering Manager and Romania-based team to plan, design, implement, and maintain software features and applications
  • Review requirements, contribute to feature design, and implement clean, maintainable code
  • Write and maintain unit tests; participate in code reviews to ensure quality and best practices
  • Create and update technical documentation for your work
  • Help identify opportunities for code improvements and participate in team discussions on enhancements
  • Collaborate with global engineers to deliver secure, reliable, and performant software
  • Grow your skills through mentorship, pair programming, and exposure to advanced systems topics

What We Need From You

  • Good foundation in Software Engineering principles
  • Good knowledge of modern C++ (preferably C++17/20)
  • Familiarity with CMake and the GCC toolchain
  • Basic to good understanding of:
    • Multithreading concepts, atomics, and synchronization primitives
    • Thread pools and producer-consumer patterns
    • Common approaches to avoiding lock contention and race conditions
  • Has experience with Docker/containerization
  • Good knowledge of Semantic Versioning (SemVer) and Git Submodules for dependency management
  • Experience or familiarity with CI/CD pipelines (TeamCity preferred)
  • Solid grasp of design patterns, OOP principles, and writing clean, readable code
  • Excellent written and spoken English communication skills

It Would Be Nice If You Had

  • Understanding of OS-level file and process behavior on Windows and/or Linux
  • Experience or strong interest in Rust — we are expanding Rust usage and especially value candidates excited to learn and contribute to Rust components
  • Basic exposure to performance concepts (e.g., simple profiling, memory allocation awareness)
  • Familiarity with AWS basics (S3, API Gateway, DocumentDB) or similar cloud services
  • Any background in cybersecurity (AV, EDR, sandboxing), compression, parsers, SIMD, or ML concepts

Why You’ll Love Working Here

  • Stable, growing international company with a strong global customer base
  • Supportive, professional, and diverse team spanning multiple continents
  • Real challenges and meaningful ownership on cutting-edge projects
  • Modern technology stack with opportunities to learn advanced systems programming
  • Comfortable office in Ho Chi Minh City
  • Mentorship, career growth, and exposure to international collaboration

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Automation QA Engineer (AI-First)
Product Engineering
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position 

We are seeking a highly skilled and forward-thinking Automation QA Engineer to join our OESIS Framework team. This role focuses on ensuring the quality, reliability, and integration of our OESIS across diverse environments through an automation-first and AI-driven testing approach. 

You will design intelligent test systems, validate OESIS behavior at system and integration levels, and leverage AI/ML techniques to enhance test effectiveness and efficiency. 

What you will be doing: 

Automation & OESIS Quality Engineering 

  • Design, develop, and maintain scalable automated test frameworks for OESIS validation (preferably using Robot Framework and Python). 
  • Drive an automation-first testing strategy for OESIS components and integrations. 
  • Ensure high test coverage across: 
  • Functional and regression testing 
  • API and integration testing 
  • System-level and compatibility testing 
  • Analyze test results, identify defects, and work closely with developers to resolve issues. 

AI-First Testing Innovation 

  • Apply AI/ML techniques to improve test coverage, defect detection, and test maintenance. 
  • Explore and implement: 
  • Intelligent test generation 
  • Self-healing automation 
  • Smart test selection and failure analysis 
  • Continuously evaluate new AI-driven testing tools and approaches. 

Shift-Left & Agile Collaboration 

  • Collaborate early with developers and product managers to improve testability and define quality criteria. 
  • Contribute to test strategy, design reviews, and requirement analysis. 
  • Actively participate in Agile/Scrum ceremonies and align testing with sprint goals. 

OESIS & Integration Testing 

  • Validate OESIS functionality across different operating systems, environments, and third-party integrations. 
  • Perform API testing (RESTful services) using tools like Postman or custom scripts. 
  • Ensure OESIS reliability, backward compatibility, and ease of integration for customers. 

CI Integration & Continuous Testing 

  • Integrate automated tests into CI pipelines (e.g., Jenkins, GitHub Actions). 
  • Support continuous testing practices to ensure fast and reliable feedback cycles. 

Quality & Continuous Improvement 

  • Investigate and reproduce customer-reported OESIS issues. 
  • Continuously improve automation frameworks, test coverage, and QA processes. 
  • Promote a quality-first mindset within the team. 

What We Need From You 

  • Proven experience as a QA Automation Engineer (2 years minimum). 
  • Strong experience building or maintaining automation frameworks (Robot Framework preferred, or similar tools) (2 years minimum). 
  • Solid programming skills in Python (or Java/Groovy) (2 years minimum). 
  • Strong understanding of software testing methodologies (functional, regression, exploratory). 
  • Hands-on experience with API testing. 
  • Experience with CI pipelines and version control (Git) (1 years minimum).. 
  • Experience working in Agile/Scrum environments. 
  • Strong analytical and problem-solving skills with attention to detail. 
  • Good English communication skills is a plus. 

AI-Focused Skills (Highly Preferred) 

  • Understanding of AI/ML concepts in software testing. 
  • Experience applying AI tools to improve testing efficiency or coverage. 
  • Interest in building AI-driven QA practices. 

It Would Be Nice If You Have 

  • Experience testing SDKs, libraries, or system-level software. 
  • Knowledge of cross-platform testing (Windows, Linux, macOS). 
  • Experience with performance or reliability testing (e.g., JMeter). 
  • Familiarity with debugging tools and logs for low-level/system issues. 
  • Bachelor’s degree in Computer Science, Software Engineering, or related field. 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Backend Engineer (Go, Junior/Middle)
Product Engineering
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

 

As a centralized management console, My OPSWAT Central Management delivers unified visibility, monitoring, and orchestration across OPSWAT’s entire security ecosystem. The platform enables organizations to manage multiple MetaDefender deployments from a single-pane-of-glass, supporting unified policy enforcement, real-time system monitoring, comprehensive reporting, and scalable operational oversight.

We are looking for hands-on Backend Developer to join My OPSWAT Central Management team. In this role, you will collaborate closely with cross-functional teams throughout the full product lifecycle. You’ll also have the opportunity to see the direct impact of your work, as your contributions help customers secure and manage their most critical infrastructure.

Responsibilities

  • Design, develop, and optimize backend components for high-performance and scalable solutions. 

  • Implement and maintain RESTful APIs, gRPC services, and backend tasks, including database management. 

  • Troubleshoot, debug, and resolve functionality issues to ensure system reliability. 

  • Write clean, well-documented code and maintain technical diagrams. 

  • Analyze and optimize backend codebase for efficiency and scalability. 

  • Apply best practices in secure coding, authentication mechanisms, and cybersecurity. 

  • Collaborate with cross-functional teams to deliver high-quality software solutions. 

Required Qualifications

  • At least 2 years' experience in backend development using Go.

  • Strong programming skills in Go Core, OOP, and Design Patterns. 

  • Experience with backend frameworks such as Gin, Echo, Go-kit

  • Expertise in developing RESTful APIs, working with gRPC, and handling JSON data. 

  • Strong knowledge of OAuth 2.0, SSO, authentication mechanisms, and secure coding practices. 

  • Experience with MongoDB or other NoSQL databases. 

  • Strong debugging skills, including static and dynamic analysis of malicious scripts and documents. 

  • Experience with Linux systems development, Docker, Microservices, and Kubernetes/Docker Swarm. 

Nice-to-Have

  • Java, Java Core, Spring Boot, Spring MVC, Spring Security. 

  • Angular, Typescript, JavaScript, HTML

  • Experience working on platform-based or centralized products. 

  • Familiarity with JIRA, CI/CD pipelines, Git, and SonarQube. 

  • Knowledge of Agile development methodologies. 

  • Experience with scripting languages like Python, Shell, etc. 

  • Strong ability to work on multiple projects simultaneously. 

  • Cybersecurity domain experience (file security, device security, network security, etc.). 

  • Bachelor’s or Master’s degree in Software Engineering, Information Technology, Computer Science, or Mathematics. 

Why you'll love working here

  • Meaningful work alongside passionate colleagues.

  • International working environment in a global leading cybersecurity product company.

  • Attractive compensation package with regular performance assessments and salary reviews.

  • 13th-month salary and performance-based bonuses.

  • 100% salary and full insurance coverage during the probationary period.

  • Comprehensive health care program (PVI) for employee and family members.

  • 15+ paid days off per year.

  • Employee recognition programs with quarterly, annual, and President’s Club awards.

  • Engaging team activities including team building, outings, sports, and trade union events.

  • Modern open office located on the top floor in District 3, equipped with recreation areas, sports facilities, fresh fruits, coffee, and team.

#LI-onsite

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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DevOps Engineer
Product Engineering
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

 

  • Join the infrastructure team behind MDaaS — a real-time malware scanning platform handling 30M+ requests/day, built on AWS, Kubernetes, and event streaming.

  • You'll work in an agile scrum team, owning infrastructure-as-code, CI/CD pipelines, and observability. Security and compliance are first-class requirements, not afterthoughts.

What You Will be Doing

 

  • Deploy and maintain workloads on EKS via ArgoCD — review GitOps PRs, handle sync failures, approve image updates

  • Write and update Helm charts / Kustomize overlays across dev / staging / prod

  • Triage alerts from Prometheus / Grafana / Coralogix — root cause analysis, resolve or escalate

  • Review and apply Terraform changes — plan, validate, and merge infra PRs (EKS, MSK, ALB, IAM)

  • Maintain CI/CD pipelines on Bitbucket Pipelines and GitHub Actions — fix broken builds, integrate security scans

  • Configure and tune KEDA ScaledObjects for Kafka / RabbitMQ consumers

  • Triage CVEs from Blackduck / Trivy reports — prioritize CVSS ≥ 7.0, coordinate patches with dev team

  • Rotate secrets, verify External Secrets Operator sync, enforce no-hardcoded-credentials policy

  • Document infrastructure and application changes for engineers and QA

  • Participate in on-call rotation — incident response, post-mortems, runbook updates

  • Research new tools and technologies to address current pain points and improve system reliability, scalability, and security — evaluate, prototype, and propose adoption when appropriate

 

What We Need From You

 

Education & Background

  • BA/BS in Computer Science, Engineering, or equivalent hands-on experience

Soft Skills

  • Strong verbal and written communication in English

  • Self-motivated; works well in a fast-paced, collaborative team

  • Eager to learn new tools and apply them quickly

  • Passionate about solving problems in a principled, elegant way

  • Comfortable both teaching and learning from teammates

Cloud & Infra

  • AWS hands-on: EKS, ECR, IAM/IRSA, MSK, S3, ALB, VPC, Security Groups

  • Terraform: write modules, manage remote state, integrate with CI

  • Kubernetes: RBAC, ingress, network policies, HPA, resource tuning — cluster management via Rancher or K9s

  • Helm + Ansible: author charts and playbooks, manage versioning

  • Docker: multi-stage builds, image optimization

  • Linux/Windows systems administration

CI/CD & GitOps

  • Bitbucket Pipelines, GitHub Actions, or TeamCity — write and maintain, not just use

  • ArgoCD: sync policy, health checks, rollback

  • PR-based deployments; no direct commits to main/prod

Observability

  • Prometheus, Grafana, CloudWatch, Elasticsearch — setup and maintain

  • Structured logging, alert routing, dashboard authoring

Security

  • Least privilege: IAM, IRSA, K8s RBAC — no wildcard permissions

  • Secret management: External Secrets / AWS Secrets Manager, zero hardcoded credentials

  • Supply chain: dependency scanning (Blackduck / Snyk / Trivy), CVE triage by CVSS score

  • Network segmentation: private subnets, Security Groups, ingress/egress control

  • Working knowledge of ISO/IEC 27001 and SOC 2 Type II — access control, audit trail, change management

  • Familiar with CIS Benchmarks for Kubernetes and Linux hardening

Development

  • Python and/or Go — scripting, tooling, automation

  • Able to read Node.js/TypeScript code to debug service issues independently

AI & Tooling

  • Actively uses AI coding tools (GitHub Copilot, Cursor, Claude) in daily workflow — writing scripts, Terraform modules, Helm templates, and debugging

  • Knows how to prompt effectively, verify AI output, and not blindly trust generated infrastructure code

Nice-to-have

  • Experience in the cybersecurity industry

  • Knowledge of compliance frameworks: NISTCSF, HIPAA, GDPR — applied to real infrastructure

  • Istio: mTLS, VirtualService/DestinationRule, traffic management

  • KEDA advanced: custom metrics, scale-to-zero, cooldown tuning

  • Kafka (MSK) operations: topic management, consumer lag, AKHQ

  • Policy-as-code: OPA/Gatekeeper or Kyverno

  • OWASP container and API security principles

  • Coralogix / Datadog with OpenTelemetry — custom pipelines, alert routing

  • Kubecost cost analysis, Kubeshark traffic capture

  • Experience with large-scale systems: 30M+ requests/day

  • Azure exposure (secondary to AWS)

  • Has used AI to generate, review, or optimize infrastructure-as-code (Terraform, Helm, bash scripts) and understands its limitations: hallucinations, outdated API references, security blind spots

  • Experimented with AI APIs (OpenAI, Anthropic) to build internal automation or tooling

 

 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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DevOps Engineer (on-site)
Product Engineering
Romania

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

We are seeking a skilled DevOps Engineer with a passion for cybersecurity and a keen interest in cloud technologies across various major platforms such as AWS and Azure. The successful candidate will play a crucial role in fortifying our enterprise storage solutions, ensuring they are robust, secure, and optimized for performance. Join us in our mission to safeguard critical data and infrastructure, leveraging the latest in cloud technology to build and maintain a secure, scalable environment.

What you will be doing

  • Embracing an agile and dynamic work environment, adapting to changing priorities and technologies to meet organizational goals
  • Collaborating closely with customers to understand their needs, provide expert guidance, and ensure their security requirements are met effectively
  • Designing and developing scalable cloud-based solutions across major platforms such as AWS and Azure, with a focus on robust security measures
  • Prioritizing performance optimization across all implementations, ensuring systems are efficient, responsive, and capable of handling enterprise-level workloads
  • Creating comprehensive documentation for all developed systems and processes, facilitating knowledge sharing and continuity within the team
  • Driving innovation by researching and integrating the latest in cloud and cybersecurity technologies, contributing to continuous improvement and staying ahead of emerging threats

What we need from you

  • Proven working experience with at least one major cloud provider (AWS, Azure)
  • Practical knowledge of Kubernetes (K8s)
  • Proficiency in managed cloud services like Amazon S3, Amazon RDS, Amazon MQ, Amazon SNS, or similar technologies
  • Understanding of distributed systems architecture and principles
  • Proficiency in Docker and containerization techniques
  • Experience in monitoring and maintaining software systems
  • Proficiency in at least one scripting language (e.g., Bash, Python)

Nice to have

  • Experience with Kubernetes services on Amazon (Amazon EKS) and Azure (Azure AKS) to orchestrate containerized applications, ensuring scalable and reliable deployment
  • Familiarity with infrastructure as code (IaC) tools such as Terraform or CloudFormation for automating the setup and maintenance of cloud infrastructure
  • Proficiency in continuous integration and continuous deployment (CI/CD) pipelines using tools like Jenkins, GitLab CI, or GitHub Actions to streamline development workflows
  • Understanding of monitoring and logging tools (e.g., Prometheus, Grafana, ELK stack) for performance tracking and operational insight into applications and infrastructure
  • Proficiency in implementing and managing cloud storage solutions, including Amazon S3, Azure Blob Storage, and their security features, alongside a deep understanding of cloud security policies and best practices to safeguard data and applications in the cloud
  • Insight into the challenges of operating software at scale

 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Executive Assistant
General & Administration
Tampa

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

About OPSWAT

At OPSWAT, we do more than build products. We protect the digital backbone that powers modern life. Our teams span the globe, bringing passion, discipline, and curiosity to a mission that truly matters. We are bold, fast-moving, and committed to excellence in everything we do. 

A Message from Benny, Founder & CEO 

I am looking for an Executive Assistant who thrives in a high-performance environment and enjoys being three steps ahead. I move quickly, I expect precision, and I value people who bring order, clarity, and sound judgment to complex situations. 

If you enjoy solving problems before others see them, if you stay calm when stakes are high, and if you enjoy partnering directly with a founder who cares deeply about the mission, you may find this role deeply rewarding. 

This is not a traditional support role. This is a partnership that influences how I show up every day for our employees, our customers, and our board. You will help me protect time, increase focus, and maintain alignment across a global business that operates with speed and intensity. I will rely on you, I will trust you, and you will have a meaningful impact on the company. 

The Position

We are seeking an exceptional Executive Assistant to partner directly with me. You will be the connective tissue that keeps information flowing, priorities aligned, and execution disciplined. You will manage complexity with confidence and protect the focus required for a global CEO leading a fast-growing cybersecurity company. 

If you come from a fast-paced, founder-led technology environment, especially on the East Coast, you will feel right at home here. 

What You’ll Own

CEO Enablement and Strategic Partnership 

  • Serve as a trusted partner who helps me stay prepared, focused, and aligned. 
  • Join select global trips to support customer, partner, and internal meetings. 
  • Anticipate needs and remove obstacles before they appear. 

Calendar, Travel, and Time Leadership 

  • Manage an intense, shifting calendar with accuracy and foresight. 
  • Build end-to-end global travel plans that run flawlessly. 
  • Organize competing priorities so that time is used with intention. 

Executive Communications 

  • Draft, refine, and prepare communications that reflect our mission and values. 
  • Strengthen clarity in presentations, briefs, and strategic documentation. 

Stakeholder and Relationship Management 

  • Engage confidently with executives, board members, customers, and partners. 
  • Protect my time while strengthening the connections that matter most. 

Project Ownership and Operational Support 

  • Track key initiatives and ensure follow-up and accountability. 
  • Bring structure and momentum to cross-functional projects. 

Cultural Agility and Global Rhythm 

  • Operate seamlessly across cultures, time zones, and communication styles. 
  • Help maintain alignment in a global company that operates around the clock. 

What You Bring

  • Seven or more years supporting senior executives, ideally founders, in fast-paced technology environments. 
  • Experience handling complex schedules across multiple time zones. 
  • A calm, steady presence in moments of pressure or ambiguity. 
  • Strong communication, judgment, and planning skills. 
  • High integrity, discretion, and professional maturity. 
  • Proficiency with modern collaboration tools (Teams, Office 365, Confluence, and others). 

Bonus Points

  • Cybersecurity or high-tech background
  • International experience or multilingual skills

Why This Role Matters

  • High Impact: You will work at the operational center of a global company. 
  • True Partnership: You will serve as my strategic right hand. 
  • Global Exposure: You will grow through international travel and global relationships. 
  • Purpose-Driven Mission: Every action supports the protection of critical infrastructure. 
  • Career Mobility: You will have opportunity to move into broader operational roles within OPSWAT. 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Executive Assistant
General & Administration
San Francisco

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

About OPSWAT

At OPSWAT, we do more than build products. We protect the digital backbone that powers modern life. Our teams span the globe, bringing passion, discipline, and curiosity to a mission that truly matters. We are bold, fast-moving, and committed to excellence in everything we do. 

A Message from Benny, Founder & CEO 

I am looking for an Executive Assistant who thrives in a high-performance environment and enjoys being three steps ahead. I move quickly, I expect precision, and I value people who bring order, clarity, and sound judgment to complex situations. 

If you enjoy solving problems before others see them, if you stay calm when stakes are high, and if you enjoy partnering directly with a founder who cares deeply about the mission, you may find this role deeply rewarding. 

This is not a traditional support role. This is a partnership that influences how I show up every day for our employees, our customers, and our board. You will help me protect time, increase focus, and maintain alignment across a global business that operates with speed and intensity. I will rely on you, I will trust you, and you will have a meaningful impact on the company. 

The Position

We are seeking an exceptional Executive Assistant to partner directly with me. You will be the connective tissue that keeps information flowing, priorities aligned, and execution disciplined. You will manage complexity with confidence and protect the focus required for a global CEO leading a fast-growing cybersecurity company. 

If you come from a fast-paced, founder-led technology environment, especially on the East Coast, you will feel right at home here. 

What You’ll Own

CEO Enablement and Strategic Partnership 

  • Serve as a trusted partner who helps me stay prepared, focused, and aligned. 
  • Join select global trips to support customer, partner, and internal meetings. 
  • Anticipate needs and remove obstacles before they appear. 

Calendar, Travel, and Time Leadership 

  • Manage an intense, shifting calendar with accuracy and foresight. 
  • Build end-to-end global travel plans that run flawlessly. 
  • Organize competing priorities so that time is used with intention. 

Executive Communications 

  • Draft, refine, and prepare communications that reflect our mission and values. 
  • Strengthen clarity in presentations, briefs, and strategic documentation. 

Stakeholder and Relationship Management 

  • Engage confidently with executives, board members, customers, and partners. 
  • Protect my time while strengthening the connections that matter most. 

Project Ownership and Operational Support 

  • Track key initiatives and ensure follow-up and accountability. 
  • Bring structure and momentum to cross-functional projects. 

Cultural Agility and Global Rhythm 

  • Operate seamlessly across cultures, time zones, and communication styles. 
  • Help maintain alignment in a global company that operates around the clock. 

What You Bring

  • Seven or more years supporting senior executives, ideally founders, in fast-paced technology environments. 
  • Experience handling complex schedules across multiple time zones. 
  • A calm, steady presence in moments of pressure or ambiguity. 
  • Strong communication, judgment, and planning skills. 
  • High integrity, discretion, and professional maturity. 
  • Proficiency with modern collaboration tools (Teams, Office 365, Confluence, and others). 

Bonus Points

  • Cybersecurity or high-tech background
  • International experience or multilingual skills

Why This Role Matters

  • High Impact: You will work at the operational center of a global company. 
  • True Partnership: You will serve as my strategic right hand. 
  • Global Exposure: You will grow through international travel and global relationships. 
  • Purpose-Driven Mission: Every action supports the protection of critical infrastructure. 
  • Career Mobility: You will have opportunity to move into broader operational roles within OPSWAT. 

We have a market-based pay structure which varies by location. The base pay for this position is dependent on location as outlined below, as well as the knowledge, skills, and experience of the candidate. In addition to base pay, this role is eligible for bonus and benefits, and eligible for equity.

Base Pay Range: San Francisco Bay Area - $150,000 - $190,000.

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Field Marketing Manager – Japan
Marketing
Japan

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

OPSWAT is seeking a Field Marketing Manager - Japan, to play a key role in supporting the planning, execution, and coordination of various marketing events in Japan. This position will report to the APJ Field Marketing Director.  You will work closely with the global marketing team, marketing operations, and brand/creative team. The ideal candidate is someone with a passion for marketing and events who is eager to gain hands-on experience in a fast-paced environment.

What you Will Be Doing

  • Event Planning & Coordination: Assist in the planning and execution of in-person and virtual events, including trade shows, conferences, webinars, and product launches.
  • Vendor Coordination: Liaise with vendors, suppliers, and venues to ensure timely delivery of services and materials.
  • Marketing Support: Collaborate with the marketing team to create promotional materials, including event invitations, blog post copy, social media posts, and email campaigns.
  • Logistics Management: Manage event logistics such as registration, attendee tracking, and on-site support.
  • Budget Tracking: Assist in tracking event budgets, processing invoices, and ensuring cost-effective execution.
  • Post-Event Analysis: Support the collection of feedback and data to evaluate event success and identify areas for improvement.
  • Administrative Tasks: Handle administrative duties such as maintaining event calendars, preparing reports, and managing communication with stakeholders.

What We Need From You

  • Education: Bachelor’s degree in Marketing, Communications, Event Management, or a related field.
  • Experience: 2-5 years of experience in event coordination, marketing, or a related field
  • Fluent in Japanese
  • Skills:
    • Strong organizational and multitasking abilities.
    • Excellent communication and interpersonal skills.
    • Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint).
    • Ability to work independently and as part of a team in a fast-paced environment.
    • Creative problem-solving skills and attention to detail.
    • Familiarity with Jira, HubSpot, and Salesforce a plus.

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Frontend Engineer
Product Engineering
Hungary

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT’s Technology Development Centre in Veszprém, we are looking for talented Frontend Engineers to join our teams who are designing, building, re-engineering and testing advanced cybersecurity products that protect critical infrastructure worldwide. If you are knowledgeable, creative, and passionate, and interested in building intuitive and cutting-edge user interfaces for security solutions that no one else is developing, then you could be just the person we are looking for! 

In Veszprém, in the heart of a peaceful, friendly, historic city, we have created a modern, inspiring office environment that encourages collaboration, where friendly, direct relationships between colleagues and high-quality professional work are equally important. Using modern, innovative technologies, we work on products that truly contribute to making our world safer at one of the world's leading cybersecurity companies. 
We support professional development through training, mentoring, and real opportunities for advancement. The Veszprém office offers the perfect balance of calm and professionalism – a modern environment, friendly people, and a strong team spirit.
If you want to work in a place where your knowledge is valued and you are treated as a person, then OPSWAT Veszprém is the place for you.

At OPSWAT, we believe that great talent is always worth getting to know, even when there are no current vacancies. Our Evergreen Frontend Engineer position offers continuously open opportunities for enthusiastic and motivated professionals who may join us in the future. It is not tied to a specific vacancy, but it enables us to get to know you and stay in touch, so that when a new opportunity arises, you could be among the first people we reach out to.  

If you’re interested in working as a Frontend Engineer at OPSWAT, please apply, and we will get in touch!

You Will Have the Opportunity to

  • Design and implement interactive dashboards and reporting interfaces, enabling users to visualize key metrics, audit logs, and system activity within the cybersecurity platform
  • Develop responsive and interactive user interfaces for our cybersecurity software products using HTML, CSS, and JavaScript
  • Collaborate closely with product managers, designers, and backend engineers to translate user requirements and design concepts into functional frontend components and features and integrate frontend components with backend APIs, services, and data sources, ensuring seamless data flow and system interoperability
  • Lead early frontend architecture and technology stack decisions (e.g., framework, component architecture, state management)
  • Work closely with product managers, designers, and backend developers to turn user needs and designs into functional frontend features.
  • Connect the frontend with backend APIs and data to ensure everything works smoothly together.
  • Define the development workflow, including code structure, testing strategy, and CI/CD integration for frontend delivery
  • Implement frontend best practices, including modular code architecture, code reusability, performance optimization, and adherence to accessibility standards 
  • Take ownership of key UI components and application flows, for example:
    • Develop dashboards and activity views for admins
    • Implement RBAC and approval workflows in the frontend
    • Integrate REST APIs and improve overall UX
  • Participate in code reviews and provide constructive feedback to other team members

What We Are Looking For

  • At least 3 years of frontend development experience
  • Working knowledge of HTML5, CSS3, CSS preprocessors (less/sass/scss), TypeScript and latest (ES6+) JavaScript standards  
  • Experience in JavaScript frontend frameworks (such as Angular, React, Vue.js)  
  • Good understanding of best practices of building cross-browser, device-independent interfaces and RESTful web services 
  • Open to learn new technologies every day 
  • Strong troubleshooting and performance tuning skills 
  • Good English communication for both speaking and writing
  • Familiarity with Git and branching models is an advantage

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group 
  • Opportunity to improve your professional skills 
  • The newest technology environment 
  • Language course and opportunity for active recreation – kettlebell, football and office massage 
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.) 
  • Regular team events and Happy Hour activities 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Lead Golang Backend Engineer (NDR)
InQuest
AMER - Remote

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

OPSWAT is seeking a Lead Golang Backend engineer who can architect and build cutting-edge software solutions across the stack. You will be responsible for developing robust and efficient systems, including Rust-based data processing, stream processing applications, and NoSQL database integrations, as well as Go-based APIs and Python components. This is a hands-on leadership role, requiring a strong background and fluency in backend and frontend technologies, with a focus on high-performance, scalable solutions. You will also be instrumental in shaping the vision and growth of our engineering team as it scales its front end and backend needs.

What You Will Be Doing

  • Design and develop Rust-based data processing systems for high-performance, real-time data ingestion and transformation.
  • Implement and manage stream processing solutions in appropriate languages for the use cases, enabling real-time analytics and insights across large datasets.
  • Build and maintain Go-based APIs, ensuring they are scalable, secure, and optimized for performance.
  • Work with NoSQL databases (e.g., MongoDB, Cassandra, DynamoDB, Druid) to handle complex data structures and ensure efficient data storage and retrieval.
  • Develop and enhance Python-based components for automation, orchestration, and data integration tasks.
  • Lead the technical strategy for backend development, defining best practices, architecture guidelines, and the tech stack for future projects.
  • Collaborate with cross-functional teams to deliver comprehensive solutions that align with OPSWAT’s overall product and security goals.
  • Mentor and guide junior engineers, fostering a collaborative and high-performance engineering culture.

What We Need from You

  • 7+ years of experience in backend engineering with expertise in Golang, Rust, Python and NoSQL databases.
  • Strong expertise in stream processing frameworks (e.g., Kafka, Pulsar, Flink) for real-time data processing.
  • Proven experience building scalable APIs with Go, Rust, and Python integrating them into broader systems.
  • Familiarity with modern frontend frameworks (React, Vue.js, etc.) for building user interfaces, though this role will primarily focus on backend and data processing.
  • Solid understanding of CI/CD pipelines, containerization (Docker, Kubernetes), and cloud platforms (AWS, GCP, Azure) for deployment and scaling.
  • Excellent problem-solving skills and ability to design complex systems that balance performance, security, and maintainability.
  • Strong communication skills and experience leading or mentoring software engineers in a collaborative environment.

It Would Be Nice if You Had

  • Experience with microservices architecture and event-driven systems.
  • Knowledge of distributed systems design, particularly in the context of processing and storage at scale.
  • Experience with Parquet and similar file formats for storing and interacting with large datasets.
  • Experience with gRPC for building high-performance, scalable APIs.
  • Familiarity with frontend technologies like React, Angular, or Vue.js for building admin dashboards or internal tools.
  • Passion for exploring new technologies and finding innovative ways to solve complex problems in the cybersecurity domain.

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Regional Sales Manager - South India
Sales
India

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

The Regional Sales Manager will own and drive the South India business, with full accountability for revenue growth, strategic expansion, and ecosystem development.

The position reports to the Sales Leader for India and requires close collaboration with Channel, SDR, and Marketing teams to drive aligned go-to-market execution, build pipeline, and accelerate revenue growth across the region.

This role goes beyond individual contribution—you will act as a regional business leader, responsible for defining and executing a go-to-market strategy aligned with OPSWAT’s global vision around critical infrastructure protection, zero trust, and file-based threat prevention.

Responsibilities include learning OPSWAT technologies, developing and executing strategic account and territory plans, building executive relationships, scaling partner-led growth, and orchestrating complex enterprise deals.

What You Will Be Doing

Revenue Ownership & Business Leadership

  • Own and deliver regional revenue targets with strong forecasting discipline and quarterly accountability
  • Build and maintain a predictable pipeline (3–5x coverage) across enterprise and government sectors
  • Lead large, complex deal cycles, especially in industries (BFSI, Energy, Government, Manufacturing, Pharma, Technology)

Strategic GTM & Market Expansion

  • Define and execute a South India GTM strategy aligned to OPSWAT’s focus on critical infrastructure and compliance-driven security
  • Identify and drive high-value use cases such as secure file transfer, data sanitization (CDR), vulnerability detection, and OT security
  • Expand footprint within key accounts through cross-sell and platform adoption

Customer & Executive Engagement

  • Build trusted advisor relationships with CIOs, CISOs, and CXOs
  • Communicate differentiated value propositions aligned to risk reduction, compliance, and operational resilience
  • Articulate ROI/TCO and business outcomes throughout the sales lifecycle

Channel & Ecosystem Development

  • Develop and scale a high-performing partner ecosystem (VARs, SIs, Distributors)
  • Drive partner enablement, joint account planning, and co-selling motions
  • Strengthen alliances to penetrate government and large enterprise segments

Execution Excellence

  • Apply solution-oriented, consultative selling with a strong hunter mindset
  • Maintain accurate pipeline, account plans, and opportunity tracking in Salesforce
  • Forecast revenue with high accuracy and provide visibility to leadership
  • Leverage internal resources (Presales, Marketing, Product) effectively to win deals

Cross-Functional Leadership

  • Act as the regional leader for OPSWAT, collaborating across presales, marketing, and channel teams
  • Provide market intelligence and customer feedback to influence product and GTM strategy
  • Mentor and guide extended team members to build a high-performance culture

What We Need From You

  • 15+ years of experience in enterprise technology sales, with consistent quota overachievement
  • Strong track record selling cybersecurity solutions, ideally in critical infrastructure, compliance, or network/file security domains
  • Proven success in driving regional business ownership, not just individual deals
  • Experience working with and scaling Channel/SI ecosystems
  • Ability to engage and influence C-level executives, articulating both technical and business value
  • Demonstrated expertise in complex deal orchestration and multi-stakeholder selling
  • Strong understanding of security threats, zero trust principles, and enterprise security architectures
  • Highly disciplined in pipeline management and forecasting accuracy
  • Self-driven, strategic, and comfortable operating in a fast-paced, evolving environment
  • Excellent communication, negotiation, and presentation skills
  • Willingness to travel across the region as required
  • High integrity and professional conduct.
  • Job placement is open for Bangalore or Chennai region.

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Regional Sales Manager - Vietnam (BFSI & Enterprise)
Sales
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

As the Regional Sales Manager for Vietnam, you will be responsible for owning the revenue generation process and exceeding company revenue targets in Vietnam by learning the OPSWAT technology, developing and implementing a strategic account plans targeting deployments of our Cybersecurity platforms and solutions. You will be held accountable for building long-term relationships inside target accounts and with BFSI, Enterprise and Critical Infrastructure related industries to solve strategic issues and generate opportunities. This role will be both strategic and hands-on, managing and working with senior management to develop and advance current and new revenue models. The ideal candidate will have multiple years of continually exceeding multi-million-dollar sales quotas while forecasting accurately and selling cybersecurity solutions.

This position will cover the Vietnam territory and is highly preferred to base in Hanoi.

What You Will Be Doing

  • Strategically targeting business opportunities that leverage high-value use cases in primarily banking, financial services, insurance and enterprise industries.
  • Developing and executing sales strategies and tactics to sell OPSWAT products, solutions and services in order to exceed sales quotas.
  • Communicating value propositions to clients that speak intimately to their needs and requirements.
  • Utilizing client-centric, solutions-oriented selling strategies and a hunter’s mentality to identify, qualify and convert enterprise sales.
  • Effectively articulating financial ROI/TCO value and build value throughout the negotiation process.
  • Maintaining extensive account and opportunity detail in the Salesforce CRM system, including account win plans, customer touchpoints and sales inhibitors.
  • Accurately forecasting and reporting revenue projections to management.
  • Overachieving annual quotas measured quarterly.
  • Performing other tasks assigned by the direct supervisor.

What We Need From You

  • You have from 5+ years of experience successfully selling technology products and Cybersecurity solutions to BFSI, Enterprise and Critical Infrastructure related accounts in Vietnam
  • You have a Bachelor’s degree, preferably in a technical discipline or equivalent experience.
  • You possess an understanding of security threats, solutions, and security tools.
  • You have a successful track record selling complex-solutions directly to enterprise accounts in Vietnam.
  • You’re persuasive, and have excellent negotiation and presentation skills. You can effectively communicate with both technology-oriented and senior business executives at the “C” level, and are comfortable articulating the technical and business value of the OPSWAT platforms.
  • You keep your pipeline accurate and your forecast updated for management.
  • Your work is a mix of strategic and proactive account activity, and you have a demonstrated ability of uncovering, qualifying, developing, and closing new accounts.
  • Ability to set goals, prioritize tasks, and achieve success with minimal oversight in a sometimes ambiguous work environment.
  • Ability to work in a fast-changing environment and able to work under pressure.
  • You have excellent time management skills, and work with high levels of autonomy and self-direction.
  • You’re highly competitive, ramp quickly, are extremely adaptive, and pride yourself on exceeding sales goals.
  • You have strong sense of urgency and personal accountability In depth knowledge of sales tools (i.e. Salesforce)
  • You are highly ethical and professional personal conduct.
  • You are able to travel as necessary to your assigned accounts, or as required by the company.

 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Regional Sales Manager – West India ( FSI & Enterprise Accounts)
Sales
India

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

The Regional Sales Manager will own and drive the West India business, with full accountability for revenue growth, strategic expansion, and ecosystem development.

The position reports to the Sales Leader for India and requires close collaboration with Channel, SDR, and Marketing teams to drive aligned go-to-market execution, build pipeline, and accelerate revenue growth across the region.

This role goes beyond individual contribution—you will act as a regional business leader, responsible for defining and executing a go-to-market strategy aligned with OPSWAT’s global vision around critical infrastructure protection, zero trust, and file-based threat prevention.

Responsibilities include learning OPSWAT technologies, developing and executing strategic account and territory plans, building executive relationships, scaling partner-led growth, and orchestrating complex enterprise deals.

What You Will Be Doing

Revenue Ownership & Business Leadership

  • Own and deliver regional revenue targets with strong forecasting discipline and quarterly accountability
  • Build and maintain a predictable pipeline (3–5x coverage) across enterprise and government sectors
  • Manager a set of accounts in Financial services and Enterprise segment.

Strategic GTM & Market Expansion

  • Define and execute a South India GTM strategy aligned to OPSWAT’s focus on critical infrastructure and compliance-driven security
  • Identify and drive high-value use cases such as secure file transfer, data sanitization (CDR), vulnerability detection, and OT security
  • Expand footprint within key accounts through cross-sell and platform adoption

Customer & Executive Engagement

  • Build trusted advisor relationships with CIOs, CISOs, and CXOs
  • Communicate differentiated value propositions aligned to risk reduction, compliance, and operational resilience
  • Articulate ROI/TCO and business outcomes throughout the sales lifecycle

Channel & Ecosystem Development

  • Develop and scale a high-performing partner ecosystem (VARs, SIs, Distributors)
  • Drive partner enablement, joint account planning, and co-selling motions
  • Strengthen alliances to penetrate government and large enterprise segments

Execution Excellence

  • Apply solution-oriented, consultative selling with a strong hunter mindset
  • Maintain accurate pipeline, account plans, and opportunity tracking in Salesforce
  • Forecast revenue with high accuracy and provide visibility to leadership
  • Leverage internal resources (Presales, Marketing, Product) effectively to win deals

Cross-Functional Leadership

  • Act as the regional leader for OPSWAT, collaborating across presales, marketing, and channel teams
  • Provide market intelligence and customer feedback to influence product and GTM strategy
  • Mentor and guide extended team members to build a high-performance culture

What We Need From You

  • 10+ years of experience in enterprise technology sales, with consistent quota overachievement
  • Strong track record selling cybersecurity solutions, ideally in critical infrastructure, compliance, or network/file security domains
  • Proven success in driving regional business ownership, not just individual deals
  • Experience working with and scaling Channel/SI ecosystems
  • Ability to engage and influence C-level executives, articulating both technical and business value
  • Demonstrated expertise in complex deal orchestration and multi-stakeholder selling
  • Strong understanding of security threats, zero trust principles, and enterprise security architectures
  • Highly disciplined in pipeline management and forecasting accuracy
  • Self-driven, strategic, and comfortable operating in a fast-paced, evolving environment
  • Excellent communication, negotiation, and presentation skills
  • Willingness to travel across the region as required
  • High integrity and professional conduct.
  • Job placement is for Mumbai region only.

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Software Engineer (C++)
Product Engineering
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position: 

Do you like puzzles? In OPSWAT, building software is all about solving puzzles. Every piece of code is contributing to the big picture. Working in the OPSWAT team, every one of us is a unique and irreplaceable talent contributing to building a great software management and security product. 

If you are a knowledgeable, creative, passionate individual who is interested in designing and building unique security software that no one else is building, then we want you! 

OESIS Framework is the leading endpoint management across Windows, Mac, Linux and mobile devices. Right now, there is a chance for us to build the next generation of OESIS Framework with modern technology. Cloud based distributed databases, real time data analysis, remote scanning, open community concept, etc. This position will be responsible for helping design the next generation of security software, working with a worldwide team of talents to develop the project and provide critical technical advice and decision making.  

What You Will Be Doing:

  • Partner with Product Management and Business Development team to develop, lead and execute an appropriate strategy for the next generation of technology across different platforms 
  • Take ownership of overall architecture and key components design for the current and future SDK 
  • Join an existing agile team as a software engineer 
  • Design, develop, implement and test OESIS Framework using C++, Squirrel in Windows, macOS and Linux environment 
  • Review design specification / coding 
  • Implement feature with unit testing and functionality testing 
  • Research feasibility of implementations as a proof of concept 
  • Implement new versions of the product 

What We Need From You 

 

  • Passionate about building and leading technology
  • 3+ years of practical experience in C++ programming
  • Good object-oriented design & programming fundamental
  • Additional programming skills with these languages is a plus: Squirrel, Python, Ruby; and databases: MongoDB, PostgreSQL
  • Desire to learn and grow 
  • Good coding and debugging skills 

 

It Would Be Nice If You Had 

  • Bachelor's Degree in Computer Science, or related major 
  • Good knowledge in AI, automation and CI/CD
  • Experience building SDKs and/or REST APIs 
  • Experience in developing Computer/Network security related products 
  • Experience with Git, Bitbucket, Jira, Confluence, TeamCity 
  • Experience with Agile / Scrum working environment 

 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Software Engineer (C++)
Technology Office
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

We are seeking a talented and motivated Software Engineer (C++) to join our growing Technology Office team.

You will contribute to building and innovating high-performance, cutting-edge technologies and solutions that power our products across on-premise, cloud, and hybrid environments. Working with modern toolchains and frameworks, you’ll help deliver secure, scalable, and efficient software that makes a real impact.

As part of a truly global engineering team (with colleagues in Vietnam, Spain, Romania, UK, US, Georgia, and Hungary), you’ll collaborate closely with talented engineers worldwide—both locally in Ho Chi Minh City and remotely—while enjoying the support of an international, high-performing culture.

What You Will Be Doing

  • Collaborate closely with the Engineering Manager and Romania-based team on planning, architecture, design, development, and maintenance of high-quality applications
  • Analyze business and technical requirements, define system features, and translate them into robust, maintainable functionality
  • Write clean, efficient C++ code; conduct thorough code reviews; and develop comprehensive unit tests
  • Create and maintain clear technical documentation for code, architecture, and processes
  • Proactively identify and implement improvements in performance, security, reliability, and developer experience
  • Mentor junior engineers and share best practices across the global team
  • Partner with distributed engineering teams to deliver secure, up-to-date, and high-performing software

What We Need From You

  • 3+ years of professional software engineering experience
  • 3+ years of hands-on experience with modern C++ (strong preference for C++17/20 expertise)
  • Solid proficiency with CMake and GCC toolchain
  • Deep understanding of:
    • Multithreading, atomics, synchronization primitives, thread pools, and producer-consumer patterns
    • Lock contention mitigation and race condition prevention
    • CPU/memory profiling tools (e.g., perf, VTune, Valgrind, flame graphs)
    • Cache behavior, memory layout, allocation strategies, and performance implications
  • Proven track record of optimizing performance-critical code paths
  • Experience with CI/CD pipelines (ideally TeamCity)
  • Basic working knowledge of AWS services (S3, API Gateway, DocumentDB)
  • Good understanding of OS-level concepts (file systems, processes) on both Windows and Linux
  • Experience with Docker/containerization
  • Strong grasp of design patterns, OOP principles, and clean code practices
  • Excellent written and spoken English communication skills

It Would Be Nice If You Had

  • Experience in cybersecurity domains: antivirus (AV), endpoint detection & response (EDR), sandboxing, or malware analysis
  • Low-level optimizations (SIMD, intrinsics, cache-friendly data structures)
  • Exposure to machine learning frameworks or concepts
  • Knowledge of compression algorithms, custom parsers, or binary formats
  • Experience or strong interest in Rust (we’re actively expanding into Rust and value engineers eager to learn/contribute)

Why You’ll Love Working Here

  • Stable, fast-growing international company with an impressive global customer base
  • Highly professional, collaborative, and diverse team across multiple continents
  • Challenging, high-impact projects with real ownership and visibility
  • Cutting-edge technology stack and continuous investment in modern tools & practices
  • Attractive, modern office environment in Ho Chi Minh City
  • Opportunities for growth, mentorship, and international exposure

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Software Engineer Intern
Technology Office
Hungary

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT, we’re on a mission to protect the world’s most critical infrastructure. As a U.S.-based cybersecurity leader, we’re expanding our R&D footprint in Hungary — and we’re looking for a Software Engineer Intern to join our team working on one of our most strategic solutions: MetaDefender Aether. 

MetaDefender Aether trusted by governments and global organizations, we are at the heart of secure data movement — and we’re expanding its future in Veszprém.
You’ll take part in designing and building the backend services that power our secure file transfer platform, working closely with engineers, security experts, and researchers.

As part of our cybersecurity-focused company, you will play a crucial role in testing cutting-edge software solutions aimed at protecting critical infrastructure from cyber threats.  Your work will make a real impact — defending the digital front lines of industries, governments, and essential systems around the world.
If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity.

You Will Have The Opportunity to

  • Collaborate with a diverse and skilled team of engineers, security experts and researchers.
  • Develop or test responsive and interactive user interfaces for our cybersecurity software products using C++, Python or Rust.
  • Write clean, well-documented, and maintainable code following established coding standards and development methodologies. 
  • Actively participate in Agile development processes, including sprint planning, stand-up meetings, and retrospectives, to contribute to team goals and deliver high-quality software products. 
  • Assist with data collection, preprocessing, and basic feature engineering for machine learning use cases

What We Are Looking For 

  • Ongoing IT-related university studies at the University of Pannonia, Veszprém
  • Practical use of IT skills learned at university
  • Basic programming knowledge
  • Good communication skills in English
  • Ability to work 20-30 hours /week after the University Practice
  • Strong teamwork, interpersonal skills and flexibility

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group
  • Opportunity to become familiar with the Cybersecurity space and malware analysis software
  • The newest technology environment
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

Apply for This Job
Software Engineer Intern
Technology Office
Hungary

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT, we’re on a mission to protect the world’s most critical infrastructure. As a U.S.-based cybersecurity leader, we’re expanding our R&D footprint in Hungary — and we’re looking for a Software Engineer Intern to join our team working on one of our most strategic solutions: Proactive Data Loss Prevention (Proactive DLP). 

Proactive DLP can help enterprises to prevent potential data breaches and regulatory compliance violations. Trusted by governments and global organizations, we are at the heart of secure data movement — and we’re expanding its future in Veszprém.
You’ll take part in designing and building the backend services that power our secure file transfer platform, working closely with engineers, security experts, and researchers.  

As part of our cybersecurity-focused company, you will play a crucial role in testing cutting-edge software solutions aimed at protecting critical infrastructure from cyber threats.  Your work will make a real impact — defending the digital front lines of industries, governments, and essential systems around the world.
If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity.

You Will Have The Opportunity to

  • Collaborate with a diverse and skilled team of engineers, security experts and researchers.
  • Develop or test responsive and interactive user interfaces for our cybersecurity software products using C++, Python.
  • Write clean, well-documented, and maintainable code following established coding standards and development methodologies. 
  • Actively participate in Agile development processes, including sprint planning, stand-up meetings, and retrospectives, to contribute to team goals and deliver high-quality software products. 
  • Assist with data collection, preprocessing, and basic feature engineering for machine learning use cases

What We Are Looking For 

  • Ongoing IT-related university studies at the University of Pannonia, Veszprém
  • Practical use of IT skills learned at university
  • Basic programming knowledge
  • Good communication skills in English
  • Ability to work 20-30 hours /week after the University Practice
  • Strong teamwork, interpersonal skills and flexibility

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group
  • Opportunity to become familiar with the Cybersecurity space and malware analysis software
  • The newest technology environment
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

Apply for This Job
Software Engineer Intern
Technology Office
Hungary

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT, we’re on a mission to protect the world’s most critical infrastructure. As a U.S.-based cybersecurity leader, we’re expanding our R&D footprint in Hungary — and we’re looking for a Software Engineer Intern to join our team working on one of our most strategic solutions: Metascan Engine. 

Metascan Engines uses 30+ anti-malware engines to identify both known and unknown threats while reducing false positives and minimizing exposure time. Trusted by governments and global organizations, we are at the heart of secure data movement — and we’re expanding its future in Veszprém.
You’ll take part in designing and building the backend services that power our secure file transfer platform, working closely with engineers, security experts, and researchers.  

As part of our cybersecurity-focused company, you will play a crucial role in testing cutting-edge software solutions aimed at protecting critical infrastructure from cyber threats.  Your work will make a real impact — defending the digital front lines of industries, governments, and essential systems around the world.
If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity.

You Will Have The Opportunity to

  • Assist in maintaining and improving CI/CD pipelines for backend services
  • Collaborate with a diverse and skilled team of engineers, security experts and researchers.
  • Develop or test responsive and interactive user interfaces for our cybersecurity software products using C++.
  • Write clean, well-documented, and maintainable code following established coding standards and development methodologies. 
  • Actively participate in Agile development processes, including sprint planning, stand-up meetings, and retrospectives, to contribute to team goals and deliver high-quality software products. 
  • Assist with data collection, preprocessing, and basic feature engineering for machine learning use cases

What We Are Looking For

  • Ongoing IT-related university studies at the University of Pannonia, Veszprém
  • Practical use of IT skills learned at university
  • Basic programming knowledge
  • Good communication skills in English
  • Ability to work 20-30 hours /week after the University Practice
  • Strong teamwork, interpersonal skills and flexibility

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group
  • Opportunity to become familiar with the Cybersecurity space and malware analysis software
  • The newest technology environment
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

Apply for This Job
Software Engineer Intern
Product Engineering
Hungary

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT, we’re on a mission to protect the world’s most critical infrastructure. As a U.S.-based cybersecurity leader, we’re expanding our R&D footprint in Hungary — and we’re looking for a Software Engineer Intern to join our team working on one of our most strategic solutions: MetaDefender Managed File Transfer. 

MetaDefender Managed File Transfer is OPSWAT’s secure, policy-driven file transfer solution designed to provide enterprise-grade protection, automation, and oversight for file workflows. Trusted by governments and global organizations, we are at the heart of secure data movement — and we’re expanding its future in Veszprém.
You’ll take part in designing and building the backend services that power our secure file transfer platform, working closely with engineers, security experts, and researchers.  

As part of our cybersecurity-focused company, you will play a crucial role in testing cutting-edge software solutions aimed at protecting critical infrastructure from cyber threats.  Your work will make a real impact — defending the digital front lines of industries, governments, and essential systems around the world.
If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity.

You Will Have The Opportunity to

  • Collaborate with a diverse and skilled team of engineers, security experts and researchers.
  • Contribute to AI-driven features that enhance data processing, analysis, and automation within the platform.
  • Write clean, well-documented, and maintainable code following established coding standards and development methodologies. 
  • Actively participate in Agile development processes, including sprint planning, stand-up meetings, and retrospectives, to contribute to team goals and deliver high-quality software products. 

What We Are Looking For

  • Ongoing IT-related university studies at the University of Pannonia, Veszprém
  • Practical use of IT skills learned at university
  • Basic programming knowledge
  • Good communication skills in English
  • Ability to work 20-30 hours /week after the University Practice
  • Strong teamwork, interpersonal skills and flexibility

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group
  • Opportunity to become familiar with the Cybersecurity space and malware analysis software
  • The newest technology environment
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

Apply for This Job
Software Engineer Intern
Product Engineering
Hungary

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT, we’re on a mission to protect the world’s most critical infrastructure. As a U.S.-based cybersecurity leader, we’re expanding our R&D footprint in Hungary — and we’re looking for a Software Engineer Intern to join our team working on one of our most strategic solutions: MetaDefender Email Gateway Security. 

MetaDefender Email Gateway Security on-premises email security protection for critical infrastructure organizations to defend against phishing, malware, and exploits. Trusted by governments and global organizations, we are at the heart of secure data movement — and we’re expanding its future in Veszprém.
You’ll take part in designing and building the backend services that power our secure file transfer platform, working closely with engineers, security experts, and researchers.  

As part of our cybersecurity-focused company, you will play a crucial role in testing cutting-edge software solutions aimed at protecting critical infrastructure from cyber threats.  Your work will make a real impact — defending the digital front lines of industries, governments, and essential systems around the world.
If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity.

You Will Have The Opportunity to

  • Assist in maintaining and improving CI/CD pipelines for backend services (using Github)
  • Collaborate with a diverse and skilled team of engineers, security experts and researchers.
  • Write clean, well-documented, and maintainable code following established coding standards and development methodologies. 
  • Actively participate in Agile development processes, including sprint planning, stand-up meetings, and retrospectives, to contribute to team goals and deliver high-quality software products. 
  • Assist with data collection, preprocessing, and basic feature engineering for machine learning use cases

What We Are Looking For

  • Ongoing IT-related university studies at the University of Pannonia, Veszprém
  • Practical use of IT skills learned at university or as self-development (good Python or Power Shell scripting, Docker technology)
  • Basic programming knowledge
  • Good communication skills in English
  • Ability to work 20-30 hours /week after the University Practice
  • Strong teamwork, interpersonal skills and flexibility

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group
  • Opportunity to become familiar with the Cybersecurity space and malware analysis software
  • The newest technology environment
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

Apply for This Job
Software Engineer (Junior/Middle, C++)
Technology Office
Vietnam

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

 

The Position

We are seeking a talented and motivated Software Engineer (C++) to join our growing Technology Office team. You will be part of Predictive Alin AI team.

You will contribute to building and innovating high-performance, cutting-edge technologies and solutions that power our products across on-premise, cloud, and hybrid environments. Working with modern toolchains and frameworks, you’ll help deliver secure, scalable, and efficient software that makes a real impact.

As part of a truly global engineering team (with colleagues in Vietnam, Spain, Romania, UK, US, Georgia, and Hungary), you’ll collaborate closely with talented engineers worldwide—both locally in Ho Chi Minh City and remotely—while enjoying the support of an international, high-performing culture.

What You Will Be Doing

  • Collaborate closely with the Engineering Manager and Romania-based team on planning, architecture, design, development, and maintenance of high-quality applications
  • Analyze business and technical requirements, define system features, and translate them into robust, maintainable functionality
  • Write clean, efficient C++ code; conduct thorough code reviews; and develop comprehensive unit tests
  • Create and maintain clear technical documentation for code, architecture, and processes
  • Proactively identify and implement improvements in performance, security, reliability, and developer experience
  • Mentor junior engineers and share best practices across the global team
  • Partner with distributed engineering teams to deliver secure, up-to-date, and high-performing software

What We Need From You

  • 1+ years of professional software engineering experience
  • 1+ years of hands-on experience with modern C++ (strong preference for C++17/20 expertise)
  • Solid proficiency with CMake and GCC toolchain
  • Deep understanding of:
    • Multithreading, atomics, synchronization primitives, thread pools, and producer-consumer patterns
    • Lock contention mitigation and race condition prevention
    • CPU/memory profiling tools (e.g., perf, VTune, Valgrind, flame graphs)
    • Cache behavior, memory layout, allocation strategies, and performance implications
  • Proven track record of optimizing performance-critical code paths
  • Experience with CI/CD pipelines (ideally TeamCity)
  • Basic working knowledge of AWS services (S3, API Gateway, DocumentDB)
  • Good understanding of OS-level concepts (file systems, processes) on both Windows and Linux
  • Experience with Docker/containerization
  • Strong grasp of design patterns, OOP principles, and clean code practices
  • Excellent written and spoken English communication skills

It Would Be Nice If You Had

  • Experience in cybersecurity domains: antivirus (AV), endpoint detection & response (EDR), sandboxing, or malware analysis
  • Low-level optimizations (SIMD, intrinsics, cache-friendly data structures)
  • Exposure to machine learning frameworks or concepts
  • Knowledge of compression algorithms, custom parsers, or binary formats
  • Experience or strong interest in Rust (we’re actively expanding into Rust and value engineers eager to learn/contribute)

Why You’ll Love Working Here

  • Stable, fast-growing international company with an impressive global customer base
  • Highly professional, collaborative, and diverse team across multiple continents
  • Challenging, high-impact projects with real ownership and visibility
  • Cutting-edge technology stack and continuous investment in modern tools & practices
  • Attractive, modern office environment in Ho Chi Minh City
  • Opportunities for growth, mentorship, and international exposure in a global leading cybersecurity product company.
  • Attractive compensation package with regular performance assessments and salary reviews.
  • 13th-month salary and performance-based bonuses.
  • 100% salary and full insurance coverage during the probationary period.
  • Comprehensive health care program (PVI) for employee and family members.
  • 15+ paid days off per year.
  • Employee recognition programs with quarterly, annual, and President’s Club awards.
  • Engaging team activities including team building, outings, sports, and trade union events.
  • Modern open office located on the top floor in District 3, equipped with recreation areas, sports facilities, fresh fruits, coffee, and tea.

 

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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Test Automation Engineer
Product Engineering
Hungary

Summary

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT’s Technology Development Centre in Veszprém, we are looking for talented Test Automation Engineers to join our teams who are designing, building, re-engineering and testing advanced cybersecurity products that protect critical infrastructure worldwide.  If you are knowledgeable, creative and passionate, and interested in testing unique security solutions that no one else is developing, then you could be just the person we are looking for!

At OPSWAT, we believe that exceptional talent is always worth getting to know, even when there are no current vacancies. Our Evergreen Test Automation Engineer position offers continuous opportunities for enthusiastic and motivated professionals to join us in the future. It is not tied to a specific vacancy, but it enables us to get to know you and stay in touch, so that when a new opportunity arises, you could be among the first people we reach out to.

In Veszprém, in the heart of a peaceful, friendly, historic city, we have created a modern, inspiring office environment that encourages collaboration, where friendly, direct relationships between colleagues and high-quality professional work are equally important. 
Using modern, innovative technologies, we work on products that truly contribute to making our world safer at one of the world's leading cybersecurity companies. 
We support professional development through training, mentoring, and real opportunities for advancement.
The Veszprém office offers the perfect balance of calm and professionalism – a modern environment, friendly people, and a strong team spirit.
If you want to work in a place where your knowledge is valued and you are treated as a person, then OPSWAT Veszprém is the place for you.

You Will Have the Opportunity to

  • Contribute to the development of integrated automated tests 
  • Create automated test reporting and metrics collection
  • Enable the transition of testing from a manual to an automated approach 
  • Keep testcases up to date and refactor them 
  • Collaborating and sharing knowledge with QA Team members and Software Developers to develop solutions 

What We Are Looking For

  • Practical knowledge in designing and developing test automation solutions
  • Quality mindset
  • Solid knowledge in Python, JavaScript or TypeScript programming languages
  • Highly accurate and detail-oriented approach
  • Strong command of the English language (both written and verbal)
  • Commitment to learning and openness to new technologies
  • Experience in CI/CD environments
  • Demonstrated ability to use AI tools (e.g., ChatGPT, Copilot, Notion AI, Midjourney) to improve efficiency, creativity, or problem-solving.
  • Experience with containerization and AWS knowledge are welcomed
  • ISTQB certificate is appreciated

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group
  • Opportunity to improve your professional skills
  • The newest technology environment
  • Language course and opportunity for active recreation – kettlebell, football and office massage
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)
  • Regular team events and Happy Hour activities

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

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