Mercor Accepting applications AI Safety

Chemistry Expert (PhD) - AI Safety

United States Part-time Posted 12 Jun 2026

$65–$70/hour

About this role

About the role

We're hiring PhD‑level chemists to help make advanced AI models safer. You'll apply your scientific expertise to evaluate and strengthen how these models handle specialized chemistry 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 chemistry topics.
  • Evaluate and annotate model responses for scientific accuracy, helpfulness, and appropriate handling of sensitive content.
  • Apply structured guidelines to classify prompts and conversations. What we're looking for
  • A PhD in chemistry or a closely related field — ongoing or completed (e.g., organic, inorganic, analytical, physical, medicinal, or computational chemistry; chemical engineering; materials science).
  • Deep familiarity with modern laboratory and computational techniques in your subfield.
  • Strong scientific reasoning and writing in English.
  • Sound judgment around chemical safety and the responsible handling of dual‑use information. Nice to have
  • Research or coursework touching on chemical safety/security, synthesis, or hazardous‑materials handling.
  • 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)

Skills

ChemistryResearchAI Evaluation

Sourced from Mercor · original listing · application link last checked 30 Jul 2026

Similar projects

Get matched to projects like this

Tell us what you know — we'll surface the AI training work that fits.