Job Description

Mercor

 Website

Physics Labeling Expert – India

$20-$30 per hour

Hourly contract

Remote

Mercor is seeking PhD holders, doctoral candidates, and outstanding Master’s graduates in physics and related disciplines to join a high-impact AI research initiative in partnership with a leading artificial intelligence lab.

Key Domains

Fundamental & Theoretical Physics: Theoretical Mechanics, Theoretical Optics, Thermodynamics, Statistical Mechanics, Fluid Physics

Modern & Applied Physics: Electromagnetism and Photonics, Optics and Acoustics, Atomic and Molecular Physics, Solid State Physics, Semiconductor Physics, Biophysics

Space & Cosmological Sciences: Astrophysics and Cosmology

Engineering Disciplines & Control Systems: Electrical Engineering, Mechanical Engineering, Control Theory and Control Engineering

Key Responsibilities

• Evaluate scientific correctness, conceptual rigor, and depth of LLM-generated responses across physics and engineering topics.
• Review outputs involving mathematical modeling, experimental methods, and theoretical frameworks in physics.
• Identify factual errors, reasoning flaws, and conceptual misunderstandings in model outputs.
• Benchmark model performance on advanced physics and applied engineering problems.
• Work independently and asynchronously using proprietary evaluation tools.

Requirements

• PhD (or PhD candidate) in Physics, Applied Physics, Electrical or Mechanical Engineering, or a closely related field.
• Strong command of graduate-level physics and mathematical reasoning.
• Excellent written communication and analytical abilities.
• Ability to work independently in a remote, asynchronous setting.

Role Details

• Part-time (20 hours/week)
• Remote and asynchronous work environment
• Flexible schedule to accommodate global contributors

Compensation

• Contractor position via Mercor
• $20–$30/hour, depending on expertise and domain depth
• Weekly payments through Stripe Connect

About Mercor

Mercor is a San Francisco-based company connecting top professionals with leading AI initiatives. Investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey.

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