Remote cybersecurity jobs
Cybersecurity subject-matter roles on OpenTrain connect security knowledge with the human work that trains and evaluates AI. These projects ask experts and practitioners to label, review, and assess security-related content so models learn to recognize risks and behave safely. Work ranges from classifying suspicious messages and tagging risk indicators in logs to reviewing model outputs for unsafe advice. OpenTrain is where you build a profile, complete short qualifications, and apply to project-based roles that match your expertise.
17 open positions
Software Engineering AI Evaluator
Experienced software engineers are invited to evaluate AI-generated solutions across backend, full‑stack, systems, and infrastructure tasks; part‑time, remote, flexible work under 20 hrs/week with pay up to $75/hr. Join OpenTrain to help shape how engineering AI systems learn.
View jobPosted Jun 30, 2026
Software Engineer (Backend, AI Model Evaluation)
Work remotely 10–12 hrs/week building reinforcement learning environments, writing and reviewing backend code, and evaluating AI model outputs; pay $40–$75/hr. Ideal for backend engineers who want flexible, high-impact AI training work.
View jobPosted Jun 30, 2026
Network Security AI Trainer
Use your network-security expertise to train and evaluate AI: review scenarios, rate model responses, and answer technical prompts in a part-time contractor role. 20+ hrs/week, remote worldwide, $30–$90/hr; CISSP/CISM/CEH valued.
View jobPosted Jun 30, 2026
AI Infrastructure Engineer
Join OpenTrain to manage and optimize infrastructure that supports AI training workflows; contract, remote, 20+ hrs/week, $30–$130/hr. Ideal for network and virtualization specialists who want to apply infrastructure expertise to cutting-edge AI systems.
View jobPosted Jun 30, 2026
AI Red Teaming & Prompt Injection Security Expert
Work remotely as an expert in LLM red teaming and prompt-injection security on a 20+ hr/week contract paying $50–$90/hr. Lead adversarial testing, build regression suites, and help improve model safety for next-generation AI systems.
View jobPosted Jun 30, 2026
Cloud Infrastructure AI Trainer
Apply your cloud architecture and Kubernetes expertise to help train AI systems by reviewing designs, writing realistic infrastructure scenarios, and rating model outputs. Contract, remote work paying $40–$120/hr for experienced cloud professionals (20+ hrs/week).
View jobPosted Jun 28, 2026
Security Ops Expert (AI Data Trainer)
Join a remote, part-time contract to label security-focused B2B SaaS scenarios for AI-agent training: $40/hr, ~20 hours/week for ~2.5 months. Use your Security Ops/IAM/GRC experience to make defensible yes/no/undecidable decisions with short, policy-aligned justifications.
Posted May 18, 2026
IT/SaaS Ops Expert (Generalist) (AI Data Trainer)
Review B2B SaaS workplace scenarios to train AI agents — remote, flexible contract at $40/hr for ~20 hours/week over ~2.5 months. Ideal for IT/SaaS ops pros with 1+ year in support, SRE, security ops, or customer success and strong English writing.
Posted May 18, 2026
AI Safety LLM Evaluator (French/English, LLM Red Team Exp Required)
Work remotely as a contractor evaluating LLM outputs in French and English, focusing on safety, policy alignment, and red-team case creation; 20+ hrs/week, $24–$36/hr. Must have hands-on LLM red-teaming experience and trust & safety or moderation background.
View jobPosted Apr 3, 2026
AI Red Team Engineer for LLMs (Security Certification Required)
Part-time remote red team role evaluating LLMs and AI agents for safety and security, requiring an advanced English level, a technical degree, and at least one verifiable cybersecurity/red-team certification. Flexible hours, contractor work, compensation varies by location up to $55/hr.
View jobPosted Nov 17, 2025
AI Red Team Engineer — LLM Security & Pentesting (C1 English)
Part-time contract role applying offensive security and LLM red-teaming skills to evaluate models, agents, and RAG pipelines; $40/hr, <20 hrs/week. Must have hands-on pentesting experience, Python/Bash/PowerShell skills, C1 English, and be able to take a HackerRank + platform test immediately.
View jobPosted Oct 6, 2025
Snr Code Reviewer - JavaScript (Angular)
Review AI-generated Angular/JavaScript submissions by running containerised builds, verifying functionality, security, performance, and accessibility, then correct mis-ratings and provide concise feedback. Remote contractor role, 20+ hours/week at $23/hr.
View jobPosted Jul 8, 2025
Snr Code Reviewer - TypeScript (React)
Audit AI-generated TypeScript + React code by installing dependencies, compiling with tsc, running snippets in a sandbox, and correcting mis-ratings with clear feedback; remote contractor role, 20+ hrs/week at $25/hr.
View jobPosted Jul 8, 2025
Snr Code Reviewer - Docker
Validate AI-generated Dockerfiles and container orchestration snippets by building and testing images in sandboxed environments, flagging issues, and providing concise remediation. Part-time, contract role (20+ hrs/week) paying $24/hr for experienced DevOps/security reviewers.
View jobPosted Jul 8, 2025
Snr Code Reviewer - C#
Audit and validate annotator reviews of AI-generated C# code by compiling and running snippets in isolated containers, enforcing security and performance best practices; remote, contract, 20+ hrs/week at $25/hr. Seeking a senior C# reviewer with 7+ years in modern .NET and strong testing/debugging s
View jobPosted Jul 8, 2025
Senior Code Reviewer- JavaScript (React)
Audit annotator evaluations of AI-generated JavaScript/React code: verify execution, security, and prompt compliance while delivering concise feedback. Part-time contractor role (20+ hrs/week), remote worldwide, $24/hr; 7+ years of professional JS/React experience preferred.
View jobPosted Jul 8, 2025
System Administrator Expert (India, C1 English)
Join OpenTrain to shape AI understanding of real-world system administration: review, document, and explain server workflows and scripts. Remote role for India-based system administrators with C1 English, 20+ hrs/week at $25/hr, contractor/part-time.
View jobPosted Jan 2, 2025
What cybersecurity-focused AI training work looks like
AI-training projects that need cybersecurity expertise translate human security judgement into structured data. Tasks are designed so models can learn to detect threats, avoid unsafe recommendations, and follow defensive best practices. Work is typically divided into small, well-scoped tasks that require applying security thinking without doing operational work.
Projects commonly emphasize classification, annotation, and evaluation rather than operational incident response. Many tasks are descriptive and non-actionable: you read an artifact (email, log excerpt, chat response, or code snippet) and label it according to risk, intent, or outcome; evaluate whether a model’s reply is safe or misleading; or rank options by severity or relevance.
- Labeling emails or messages for phishing indicators, social-engineering traits, or legitimacy.
- Annotating log excerpts, alerts, or telemetry with risk categories or likely causes.
- Evaluating model-generated security guidance for accuracy, safety, and harmful detail.
- Tagging software snippets or configuration examples for secure/ insecure patterns at a high level.
- Reviewing simulated adversarial inputs or model outputs for exploitable behaviors (adversarial evaluation).
Skills and knowledge that help
Successful contributors combine domain knowledge with careful attention to instructions. Projects vary: some need broad familiarity with security concepts and vocabulary, while specialist tasks expect experience with incident triage, threat modeling frameworks, cloud security, or secure coding principles. Clear, consistent judgment and the ability to follow annotation guidelines are essential.
Communication and documentation skills matter: you’ll often explain why you chose a label or flag ambiguous examples. Many projects also value people who can keep calm with technical material, spot policy edge cases, and apply non-actionable, defensive reasoning rather than step-by-step exploit instructions.
- Familiarity with security concepts (phishing, indicators of compromise, vulnerability classification).
- Experience reading logs, alerts, or technical descriptions and applying consistent labels.
- Comfort with model-evaluation tasks: judging accuracy, safety, and clarity of responses.
- Ability to follow detailed annotation guidelines and provide concise rationales where requested.
- Awareness of ethical and legal boundaries—avoiding the creation of actionable attack instructions.
Who tends to do well
People with backgrounds in security operations, threat analysis, secure development, compliance, or privacy work often find this work aligns with their skills. That said, many projects are accessible to learners and generalists who can demonstrate careful judgment and domain fluency. Students, analysts, and engineers who enjoy pattern recognition and precise categorization also do well.
Specialist tasks may prefer or require demonstrable experience, certifications, or employer verification. OpenTrain lets you highlight your background on your profile so project owners can match tasks to appropriate expertise.
- Security analysts and incident responders who know how to interpret alerts and indicators.
- Developers with secure-coding experience who can spot high-level insecure patterns.
- Compliance, risk, and privacy professionals who understand policies and adverse outcomes.
- Learners or generalists who can follow guidelines carefully and pass qualification checks.
How hiring and projects work on OpenTrain
OpenTrain centralizes project listings that need human expertise for AI training. To get started, create a free account, build a profile highlighting your cybersecurity experience, and browse projects that match your skills. Many projects require a short qualification quiz or sample task to confirm you understand the annotation rules.
Work is typically remote and project-based with flexible schedules. Projects are scoped as short labeling batches, ongoing review tasks, or time-limited evaluations. Some assignments require signing confidentiality agreements or completing identity verification; specialist work may ask for documented credentials. Payment and delivery terms vary by project and are stated on each listing.
- Create a profile, list your security background, and apply to projects that fit your expertise.
- Complete short qualification tasks or tests to demonstrate you can follow project guidelines.
- Work remotely with flexible hours; projects are often task- or batch-based.
- Expect possible NDAs or verification steps for sensitive datasets; details appear on listings.
Frequently asked questions
- Do I need prior cybersecurity experience to apply?
- Some projects are open to contributors with no formal security background if you can follow detailed guidelines; others require domain experience or credentials. Listings indicate desired qualifications. Many projects use short qualification tests or sample tasks so you can demonstrate the required judgment and accuracy before being accepted.
- Is this work remote and flexible?
- Yes. AI-training and data-labeling work on OpenTrain is typically remote and project-based, allowing contributors to choose assignments that fit their schedule. Availability and time expectations are set by each project—some are short batches you complete at your own pace, others require regular availability for ongoing review work.
- Will I see sensitive or actionable security details?
- Projects that handle sensitive material may limit the type of content shown and often require confidentiality agreements or verification. Many tasks are intentionally non-actionable and focus on classification or high-level assessment rather than operational or exploit details. If a listing involves sensitive data, the posting will explain any additional requirements.
- How do projects evaluate contributors and how is payment handled?
- Project owners commonly use qualification tests, sample annotations, or review of initial work to assess contributors. Payment models vary by project—common approaches include per-task, per-batch, hourly, or milestone-based compensation. Payment terms and evaluation criteria are provided in each job listing so you can decide whether to apply.
- How can I prepare to qualify for cybersecurity projects?
- Review annotation best practices and practice following precise instructions. Familiarize yourself with common security terminology and high-level concepts (phishing indicators, threat categories, severity assessment) without engaging in or seeking exploit techniques. When possible, complete sample tasks and keep your OpenTrain profile up to date with relevant experience and certifications.