Full-time Posted June 20, 2026
Apply Now

Job Description

STEM PhDs
Hourly Contract | Remote | Part-Time
$35 –$50per hour
About the Role
Mercor is collaborating with a

leading global AI research lab

to engage

STEM PhD experts

for a high-impact research initiative.
In this role, you will apply your advanced academic expertise to help

train and refine next-generation AI systems . You’ll design high-quality, domain-specific problems and analyses that improve the reasoning, accuracy, and depth of large language models (LLMs) across multiple STEM disciplines.
This is a unique opportunity to shape how cutting-edge AI models understand and replicate real-world problem-solving in scientific and engineering contexts.
Ideal Candidates
You’re an excellent fit if you:
Hold a

PhD in a STEM field

such as Engineering (Mechanical, Chemical, Electrical), Biology, Chemistry, or Physics.
Completed your

undergraduate studies

in the

U.S., U.K., ...

Apply for This Position

Ready to take the next step? Click the button below to submit your application.

Submit Application