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OPSWAT

OPSWAT

Tampa, FL

Critical infrastructure cybersecurity platform

About

OPSWAT builds threat prevention solutions like Deep CDR, multiscanning, and secure data transfer for IT/OT environments. It serves critical sectors including energy, defense, finance, and government. This prevents malware and zero-day attacks in high-stakes infrastructure trusted by 98% of U.S. nuclear facilities.

Tech stack

Linux, Docker, Kubernetes, Python, MongoDB

Perks & benefits

Health insurance, 401k, Unlimited PTO

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Open jobs

80
OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Data Engineer - OESIS Framework
No salary listedOn-site3+ YOEData Engineering

Build scalable data ingestion, normalization, storage, and orchestration pipelines for multi-tenant device compliance data from endpoint-management platforms. The role requires 3+ years of data engineering experience, strong SQL and Python, database expertise, and experience with APIs and pipeline orchestration.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Senior AI Engineer
No salary listedOn-site5+ YOEML Engineering

Leads production deployment and optimization of large language models on GPU hardware, focusing on quantization, inference engines, serving infrastructure, and performance benchmarking. Requires a bachelor's degree and 5+ years of software engineering experience in ML infrastructure, LLM inference, or model optimization.

OPSWAT

OPSWAT

Mumbai, India

Regional Sales Director - West India, Enterprise
No salary listedOn-site20+ YOEAccount Executive

Leads OPSWAT’s West India enterprise sales strategy, team, customer relationships, partner ecosystem, and revenue growth. The role requires 20+ years of hands-on technology sales experience, strong cybersecurity-market knowledge, and a proven record of leading teams and exceeding targets.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Senior Agentic Software Engineer - GTM Intelligence Platform
No salary listedOn-site6+ YOEBackend Engineering

Build and operate an AI-native GTM intelligence platform that manages lead capture, qualification, routing, consent, and marketing automation while maintaining HubSpot integrations during migration. Requires 6+ years of backend experience, strong Python and PostgreSQL skills, cloud deployment expertise, and production integration experience.

OPSWAT

OPSWAT

London, United Kingdom

Technical Support Engineer
£60k+/yrOn-site5+ YOESupport Engineering

Provides technical support, product implementation, integrations, and customer guidance for OPSWAT solutions in the UK. The role requires strong Windows expertise, troubleshooting and communication skills, customer orientation, and willingness to travel.

OPSWAT

OPSWAT

Tampa, FL

Talent Acquisition Business Partner
No salary listedOn-site5+ YOERecruiting

Owns proactive, full-cycle recruiting for a dedicated business unit, partnering strategically with senior hiring managers and building passive-talent pipelines. Requires at least five years of recruitment experience, strong sourcing and stakeholder skills, and hands-on use of LinkedIn Recruiter and ATS platforms.

OPSWAT

OPSWAT

Veszprém, Hungary

AI Native Senior .NET Engineer
HUF12k+/yrOn-site5+ YOEBackend Engineering

Build and own scalable, security-focused .NET systems for a next-generation managed file transfer platform, using AI agents throughout specification, coding, testing, and review. Requires strong C#/.NET fundamentals, at least five years of scalable-systems experience, and disciplined testing and security practices.

OPSWAT

OPSWAT

Veszprém, Hungary

AI Native .NET Engineer
HUF8k+/yrOn-site3+ YOEBackend Engineering

Build and modernize secure .NET backend systems for file-transfer approval workflows, audit logging, and compliance. The role requires 3+ years of scalable-systems experience, strong C#/.NET fundamentals, testing discipline, and deep hands-on use of AI agents in engineering workflows.

OPSWAT

OPSWAT

Veszprém, Hungary

Sustaining Engineer
No salary listedOn-siteSupport Engineering

The Sustaining Engineer triages customer-escalated issues for a secure managed file transfer product, diagnosing problems, delivering C# fixes, and coordinating with customers and internal teams. The role requires mid-level experience, SQL scripting ability, infrastructure knowledge, and strong English communication.

OPSWAT

OPSWAT

Budapest, Hungary

Senior Machine Learning System Builder
No salary listedOn-site5+ YOEML Engineering

Senior machine learning engineer owning cybersecurity detection capabilities end to end, from data pipelines and experimentation through production deployment and monitoring. Requires 3+ years of applied ML experience, strong Python and deep-learning skills, and demonstrated model delivery in customer-facing systems.

OPSWAT

OPSWAT

Veszprém, Hungary

Product Manager
HUF16k+/yrOn-site5+ YOEProduct Management

Owns the strategy, roadmap, adoption, positioning, and go-to-market execution for a secure managed file transfer product. The role requires 5–8 years of product management experience, cybersecurity and secure data-transfer expertise, enterprise sales-cycle experience, and strong partnership and communication skills.

OPSWAT

OPSWAT

Budapest, Hungary

Machine Learning Engineer
No salary listedOn-site2+ YOEML Engineering

The Machine Learning Engineer will train and fine-tune models, build evaluation suites, analyze model failures, and improve dataset and training quality. The role requires at least two years of ML engineering or applied data science experience, strong Python skills, and practical model evaluation expertise.

OPSWAT

OPSWAT

Budapest, Hungary

Machine Learning Data Engineer
No salary listedOn-site3+ YOEData Engineering

Own the data foundation for machine-learning systems by building dataset pipelines, labeling workflows, quality controls, and lineage processes. The role requires at least three years of data engineering experience, strong Python and SQL skills, and familiarity with ML data quality concerns and orchestration tools.

OPSWAT

OPSWAT

Australia

Joint Professional Services - Technical Support Engineer
No salary listedRemote5+ YOESupport Engineering

Provides technical support, customer account management, and professional-services implementation for OPSWAT cybersecurity products serving Australian customers. The role requires strong Windows expertise, troubleshooting and communication skills, an NV1 clearance, and willingness to travel.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Technical Product Manager
No salary listedOn-site5+ YOEProduct Management

Technical Product Manager responsible for product strategy, adoption, roadmap execution, and enterprise growth across a cybersecurity portfolio. Requires 5+ years of product management experience, B2B cybersecurity expertise, and the ability to work across technical, commercial, and public-sector stakeholders.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Senior Full-stack Engineer
No salary listedOn-site5+ YOEFullstack Engineering

Senior full-stack engineer responsible for building secure, scalable cybersecurity products across the AI software development lifecycle. Requires at least five years of experience with .NET, Python, React, databases, REST APIs, testing, and AI-assisted development.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Machine Learning Engineer
No salary listedOn-site3+ YOEML Engineering

Build and integrate AI/LLM capabilities for a customer and partner portal, including RAG, agents, retrieval systems, and evaluation pipelines. The role requires 3+ years of AI/ML engineering experience, strong Python skills, and production experience serving and evaluating LLMs.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Cybersecurity Graduate Fellowship Program
₫72M+/yrOn-siteSecurity Engineering

A hands-on graduate fellowship focused on identifying, exploiting, analyzing, and defending against cybersecurity vulnerabilities affecting critical infrastructure. Applicants should be final-year students or recent graduates in cybersecurity, IT, or computer science and must work onsite three days per week.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Director of Software Engineering
No salary listedOn-site10+ YOEEngineering Management

Leads end-to-end engineering for the My OPSWAT multi-tenant SaaS platform while driving an AI-agentic software development lifecycle. The role requires 10+ years of engineering experience, 5+ years of leadership including managers or leads, and strong distributed-systems and cloud-native expertise.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Machine Learning Engineer
No salary listedOn-siteML Engineering

Build and ship locally hosted language-model capabilities for a cybersecurity product, owning training data, fine-tuning, evaluation, security, and constrained-hardware inference. The role requires strong Python, LLM serving and grounding experience, with Rust and cybersecurity knowledge valued.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

AI Security Automation Engineer
No salary listedOn-site3+ YOESecurity Engineering

Build and operate governed AI-enabled security automation, including agentic workflows, SOAR playbooks, control evidence, GRC processes, and integrations across security platforms. The role requires at least three years of cybersecurity or related experience plus programming, API, security operations, and LLM workflow expertise.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

AI Security Engineer
No salary listedOn-site3+ YOESecurity Engineering

Build and defend enterprise applications by conducting application security reviews, validating controls, and embedding security across the Secure SDLC. The role also develops agentic AI workflows, secure platform integrations, and internal security tooling, requiring software development experience and familiarity with modern application and AI security guidance.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

AI-Native Software Engineer - MD Core
No salary listedOn-site5+ YOEFullstack Engineering

Design, build, test, and debug MetaDefender Core features while using AI agents as a central engineering workflow. The role requires professional feature-ownership experience, strong systems and debugging fundamentals, cross-platform development, and the ability to validate AI-generated code.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

AI-Native Software Engineer
No salary listedOn-site1+ YOEFullstack Engineering

Build and ship features for a high-performance file security platform while using AI agents and coding assistants as a core part of the engineering workflow. The role requires at least one year of professional experience, strong debugging and systems skills, and the ability to validate AI-generated code.

OPSWAT

OPSWAT

Bengaluru, India

Joint Professional Services – Technical Support Engineer
No salary listedOn-site5+ YOESupport Engineering

Provides technical support, customer-facing account management, and professional services for OPSWAT product implementations in Bangalore. The role requires strong Windows expertise, troubleshooting and communication skills, cybersecurity and networking foundations, and a bachelor's degree or equivalent experience.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Senior Software Engineer
No salary listedOn-site5+ YOEBackend Engineering

Build and test a high-concurrency C++ or Rust transparent proxy that routes uploads through MetaDefender Core for sanitization. The role requires strong object-oriented programming, networking, multithreading, debugging, and interest in AI-assisted development.

OPSWAT

OPSWAT

Madrid, Spain
Product Manager
HUF16k+/yrOn-site4+ YOEProduct Management

The Product Manager will own the strategy, roadmap, positioning, and growth of an industrial firewall product, partnering with engineering, sales, marketing, and customers. The role requires at least four years of product management experience, strong cybersecurity knowledge, and enterprise stakeholder communication skills.

OPSWAT

OPSWAT

United States

Director of Engineering
No salary listedRemote8+ YOEEngineering Management

Hands-on Director of Engineering leading AI-native development for MetaDefender Email Security (on-prem gateway and cloud M365). Owns architecture, delivery, quality, and teams; orchestrates AI agents across full SDLC while maintaining human oversight and high security bar. Requires proven agentic product launches in high-assurance environments plus 8+ years engineering and leadership experience.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Software Engineering Manager - MFT
No salary listedOn-site5+ YOEEngineering Management

Leads and mentors a full-stack engineering team building secure managed file transfer software while establishing AI-first, agentic development practices. The role requires engineering leadership experience, hands-on C#/.NET and frontend expertise, secure architecture knowledge, and experience scaling AI-assisted workflows.

OPSWAT

OPSWAT

United States

Full Stack Engineer
No salary listedRemote5+ YOEFullstack Engineering

Build and operate production full-stack services that inspect live traffic, terminate TLS, and maintain extremely low latency. The role requires 5–7+ years of production ownership, expertise in streaming and distributed systems, TLS/MITM inspection, modern backend and React technologies, and demonstrated AI proficiency.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Software Engineer
No salary listedOn-siteBackend Engineering

Develops high-performance cybersecurity backend products in C++ and C# for Windows and Linux, processing files at binary and structural levels. The role also builds Python automation, contributes to scalable security engines, and may integrate AI/ML models.

OPSWAT

OPSWAT

Germany

Inside Sales Representative
€35k+/yrRemoteSales Development

Supports field sales teams by researching prospects, conducting outreach, qualifying cybersecurity opportunities, and managing CRM data. The entry-level role requires a bachelor's degree or equivalent, strong communication skills, sales resilience, and an interest in technology.

OPSWAT

OPSWAT

Riyadh, Saudi Arabia
Regional Sales Manager
No salary listedRemote5+ YOEAccount Executive

Drives enterprise sales of OPSWAT cybersecurity platforms across Southern Europe by developing strategic accounts, managing partners, negotiating complex deals, and exceeding quotas. Requires at least five years of technology sales experience, enterprise solution selling expertise, and a fundamental understanding of cybersecurity.

OPSWAT

OPSWAT

Central District, Israel
Solution Engineer
€80k+/yrOn-site2+ YOESales Engineering

Supports enterprise sales by aligning customer needs with cybersecurity solutions, leading technical discussions, demonstrations, RFP responses, and proofs of concept. Requires at least two years of cybersecurity or networking sales engineering experience and strong enterprise application troubleshooting skills.

OPSWAT

OPSWAT

United States

Engineering Manager
No salary listedRemote8+ YOEEngineering Management

Leads a founding team of engineers and data scientists building low-latency traffic inspection services and production machine-learning systems. The role requires 8–10+ years of engineering experience, strong systems or ML depth, AI-native leadership, and a track record of hiring and developing high-performing teams.

OPSWAT

OPSWAT

Timișoara, Romania

L2 Technical Support Engineer
No salary listedOn-site2+ YOESupport Engineering

Provides advanced troubleshooting and escalation support for OPSWAT software, including log analysis, networking, SCADA communications, and customer-facing remote sessions. Requires a bachelor's degree or equivalent experience and 2–4 years supporting technical software products or helpdesk environments.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Director of AI & Data Platform
No salary listedOn-site10+ YOEEngineering Management

Leads the AI Platform & Data organization, owning private LLM infrastructure, agent orchestration, data platforms, analytics, and governance. Requires 10+ years in software, data, or platform engineering, substantial engineering leadership experience, and hands-on expertise across modern AI and data stacks.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Senior Applied AI Engineer
No salary listedOn-site5+ YOEML Engineering

Build production AI applications, agentic workflows, backend services, and enterprise integrations for Finance. The role requires 5+ years of production software engineering experience, strong Python and backend fundamentals, and experience with scalable, secure distributed systems.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Solutions Architect - APAC
No salary listedRemote7+ YOESolutions Architecture

Leads customer-facing architecture, demonstrations, proof-of-concepts, and deployment planning for MetaDefender NetWall across APAC. The role requires 7+ years of solutions architecture or related experience, strong networking and OT/ICS expertise, and regional travel.

OPSWAT

OPSWAT

Singapore

Director of Supply Chain
No salary listedRemote10+ YOEBusiness Operations

Direct supply chain strategy and operations for OPSWAT’s hardware business from Singapore, building scalable processes, vendor networks, QA/QC, warehousing, fulfillment, and compliance across APAC and global markets. Requires 10+ years of supply chain experience and strong hardware, logistics, ERP, and trade-compliance expertise.

OPSWAT

OPSWAT

France

Regional Sales Manager
€200k+/yrOn-site5+ YOEAccount Executive

Drives enterprise cybersecurity revenue across France, focusing on defence, military, government, and critical infrastructure customers. The role requires at least five years of technology sales experience, established French defence relationships, cybersecurity knowledge, and fluency in French and English.

OPSWAT

OPSWAT

Hanoi, Vietnam

Account Executive, BFSI & Enterprise
No salary listedOn-site3+ YOEAccount Executive

Own enterprise cybersecurity revenue across Vietnam, targeting BFSI, enterprise, and critical infrastructure accounts. The role requires 3–5+ years of technology or cybersecurity sales experience, a proven enterprise-selling record, strong forecasting and negotiation skills, and a bachelor’s degree or equivalent experience.

OPSWAT

OPSWAT

Timișoara, Romania

Senior Machine Learning Engineer
No salary listedOn-site5+ YOEML Engineering

Leads the end-to-end development, deployment, and optimization of machine learning models for cybersecurity and malware detection. The role requires 5+ years of production machine learning experience, strong Python and ML framework expertise, and technical leadership across data, evaluation, and MLOps workflows.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

AI Native Senior Software Engineer - MD Drive
No salary listedOn-site5+ YOEBackend Engineering

Develops and maintains secure, high-performance MetaDefender Drive software in C++ on Linux for endpoint and critical infrastructure protection. The role requires 5+ years of C++ experience, Linux systems expertise, a bachelor's degree, and experience using AI coding tools and integrating LLM APIs.

OPSWAT

OPSWAT

Petah Tikva, Israel

OEM Sales Specialist
No salary listedOn-sitePartnerships

The OEM Sales Specialist develops, launches, and scales cybersecurity technology partnerships while selling OPSWAT products through partner organizations. The role requires IT OEM sales experience, cybersecurity aptitude, lead-generation ability, and a strong record of delivering revenue and exceeding sales goals.

OPSWAT

OPSWAT

Petah Tikva, Israel

MOD and Defense Sector Senior Account Manager
No salary listedOn-site5+ YOEAccount Management

Manages strategic Ministry of Defence and defense-sector accounts, overseeing customer relationships, contract delivery, governance, renewals, and commercial performance. Requires defense or government account management experience, knowledge of MoD procurement and contracting, and strong stakeholder skills.

OPSWAT

OPSWAT

India

Country Manager - India
No salary listedOn-site10+ YOEExecutive Leadership

Leads OPSWAT’s India business, owning go-to-market strategy, revenue growth, customer and partner relationships, and organizational development. The role requires 10+ years of cybersecurity, IT, or OT sales experience, including senior leadership experience in India.

OPSWAT

OPSWAT

Rome, Italy

Solution Engineer
€100k+/yrRemote5+ YOESales Engineering

The Solution Engineer supports enterprise cybersecurity sales in Italy by aligning customer requirements with OPSWAT solutions, delivering demonstrations and RFP responses, and supporting proofs of concept and implementations. The role requires at least five years of cybersecurity or networking sales engineering experience and strong presentation skills.

OPSWAT

OPSWAT

Ho Chi Minh City, Vietnam

Software Engineer Intern
No salary listedOn-siteBackend Engineering

This internship involves writing, testing, and debugging production C++ code for an endpoint-security framework, with mentorship from experienced engineers. Candidates should be pursuing or recently completed a bachelor's degree and have foundational programming, problem-solving, and collaboration skills.

OPSWAT

OPSWAT

Petah Tikva, Israel

Sales Account Manager
No salary listedOn-site3+ YOEAccount Management

Manages enterprise customer accounts, builds long-term relationships, closes and expands business, and coordinates solution delivery. Requires at least three years of technology sales experience, enterprise account management success, strong negotiation and presentation skills, and cybersecurity knowledge.