## **Why This Role Exists**
At Mercor, we believe the safest AI is the one that’s already been attacked — by us. That’s why we’re building a pod of safety specialists to assess the capabilities and limitations of frontier models.
## **What You’ll Do**
- Generate high-quality human data: annotate failures, classify vulnerabilities, and flag systemic risks
- Apply structure: follow taxonomies, benchmarks, and playbooks to keep testing consistent Document reproducibly: produce reports, datasets, and attack cases customers can act on
- Flex across projects: support different customers, from LLM jailbreaks to socio-technical abuse testing
## **Who You Are**
- You’re curious and adversarial: you instinctively push systems to breaking points
- You’re structured: you use frameworks or benchmarks, not just random hacks
- You’re communicative: you explain risks clearly to technical and non-technical stakeholders
- You’re adaptable: thrive on moving across projects and customers
## **Why Join Mercor**
- Build experience in human data AI work at the frontier of safety
- Play a direct role in making AI systems more robust, safe, and trustworthy
We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.
## **About Mercor**
Mercor partners with leading AI labs and enterprises to train frontier models using human expertise. You will work on projects that focus on training and enhancing AI systems.