Senior Machine Learning Expert (AI Training) About the Role What if your deep knowledge of machine learning could directly shape how the world's most advanced AI systems reason, plan, and make decisions?
AI Red Team Tester
Remote (Global)
$15 – $75/hr
July 14, 2026
Job description
AI Red Team Tester
About the Role
If you've ever looked at a system and immediately started thinking about how to break it — this role was made for you. We're looking for security-minded professionals to stress-test AI systems, expose their weaknesses, and help build the next generation of safe, reliable AI.
This is a fully remote, flexible contract role where your findings directly shape how AI behaves in the real world.
- Organization: Alignerr
- Type: Hourly Contract
- Location: Remote
- Commitment: 10–40 hours/week
What You'll Do
- Design and execute red-teaming exercises to uncover security weaknesses in AI systems
- Craft adversarial prompts and edge-case scenarios to probe model guardrails and safety filters
- Evaluate AI outputs for unsafe behavior, bias, and policy violations
- Document vulnerabilities, exploits, and unexpected behaviors in clear, structured reports
- Collaborate with engineering teams to recommend practical mitigations and improvements
- Stay current on emerging AI security threats, jailbreak techniques, and adversarial research
- Help define and refine security evaluation rubrics and testing protocols
Who You Are
- Strong understanding of cybersecurity concepts — threat modeling, penetration testing, or ethical hacking
- Hands-on experience with AI/ML systems, large language models, or prompt engineering
- Creative and analytical — you enjoy finding the edge cases others miss
- Excellent written communication and documentation skills
- Comfortable working independently in an asynchronous, task-based environment
- Familiarity with open-source AI platforms or LLM ecosystems is a plus
- Background in infosec, AI safety research, or adversarial ML is a bonus — but not required
Why Join Us
- Work at the cutting edge of AI security alongside top research labs
- See your work directly improve the safety of AI products used by millions of people
- Full autonomy and a flexible schedule — work when and how you work best
- Build deep, marketable expertise in one of the fastest-growing fields in tech
- Ongoing contract potential with opportunities to expand scope and responsibility
- Be part of a global community of experts shaping the future of responsible AI
Compensation by region
Pay varies by where you're based. Each region below is open to applicants in that country only.
Available in 8 regions: pick your country on click.
Biochemist – AI Data Trainer About the Role Your deep expertise in biochemistry is exactly what the next generation of AI needs.
Data Scientist (Masters) — AI Data Trainer About the Role What if your expertise in machine learning, statistical inference, and data engineering could directly shape how the world's most advanced AI systems reason and solve problems?
Chemistry Masters – AI Data Trainer About the Role Your advanced chemistry knowledge is more valuable than you think — and not just in a lab. We're looking for Chemistry Master's students and graduates to help train and evaluate some of the world's most powerful AI models.