Cybersecurity SWE — AI Safety

About the role

We're hiring cybersecurity‑focused software engineers to help make advanced AI models safer. You'll apply your security and engineering expertise to evaluate and strengthen how these models handle specialized cybersecurity topics. No prior AI/ML experience is required — we'll train you on the workflow.

What you'll do

• Write expert‑level prompts across specialized cybersecurity topics.

• Evaluate and annotate model responses for technical accuracy, helpfulness, and appropriate handling of sensitive content.

• Apply structured guidelines to classify prompts and conversations.

What we're looking for

• One of the following:

  • A BS or MS in Computer Science or a closely related field, or

  • 5+ years of professional software engineering experience at a reputable tech company or startup.

• Strong understanding of cybersecurity concepts and modern software systems.

• Strong technical reasoning and writing in English.

• Sound judgment around security and the responsible handling of dual‑use information.

Nice to have

• Background in offensive security, penetration testing, vulnerability research, or related areas.

• Experience reviewing, grading, or red‑teaming technical content.

Project Timeline

• Start date: Immediate

• Commitment: Part‑time (15–25 hours/week, with flexibility up to 40 hours/week)

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Contract and Payment Terms

• You will be engaged as an independent contractor.
• This is a fully remote role that can be completed on your own schedule.
• Projects can be extended, shortened, or concluded early depending on needs and performance.
• Your work at Mercor will not involve access to confidential or proprietary information from any employer, client, or institution.
• Payments are weekly on Stripe or Wise based on services rendered.
• Please note: We are unable to support H1-B or STEM OPT candidates at this time.

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. You will be paid competitively, collaborate with leading researchers, and help shape the next generation of AI systems in your area of expertise.