Physics Expert (Mexico)

AI Trainer Jobs; United States; Remote; USD 52,000 - 87,000; Part time

Job summary

Handshake is seeking experienced physicists to support AI research through flexible, part-time contract work. Use your domain expertise to create expert-level physics problems grounded in real simulation and computational workflows.

Review AI-generated responses for technical accuracy, provide structured feedback to improve model performance, and work remotely with no set schedule. This ongoing project-based opportunity lets you balance with your current role.

Qualifications

• Must have Mexican work authorization.
• Strong written communication and attention to detail.
• Ability to explain complex physics concepts clearly.
• Ability to work independently in a remote, asynchronous environment.

Responsibilities

• Create expert-level physics problems and scenarios grounded in real simulation, modeling, and computational workflows.
• Review and evaluate AI-generated responses for technical accuracy, numerical rigor, and alignment with actual work processes.
• Provide structured written feedback to help improve AI model performance.
• Complete tasks at your own pace with no set schedule or minimum hour requirement.

Skills

Strong written communication clearly

Attention to detail

Explain physics clearly

Education

Master's or PhD in Physics

MS with industry experience

Job description

PHYSICS EXPERT (MEXICO)

Up to $63/hr depending on the project.

Master's, Ph.D's, Postdocs

Remote, Part-time, Flexible hours

Opportunity Overview

Handshake is looking for experienced physicists to support AI research through flexible, part-time contract work. This is not a traditional job - you'll draw on your hands-on experience in computational, physical, or theoretical physics to evaluate AI-generated content and provide feedback that helps AI reason like a practicing physicist. This is an ongoing, project-based opportunity you can take on alongside your current role.

What You'll Do

• Use your domain expertise to create expert-level physics problems and scenarios grounded in real simulation, modeling, and computational workflows
• Review and evaluate AI-generated responses for technical accuracy, numerical rigor, and alignment with how the work is actually done
• Provide structured written feedback to help improve AI model performance
• Complete tasks at your own pace with no set schedule or minimum hour requirement

Qualifications

• Degree – Master's or PhD in Physics or any related field
• An MS paired with industry experience also qualifies

Additional qualifications (not required, but strengthen your application)

• Proficiency running large-scale simulations on HPC clusters across multiple scientific computing environments
• Experience with lattice methods or other specialized techniques within your subfield

Required for all applicants

• Must have Mexican work authorization
• Strong written communication and attention to detail
• Ability to explain complex physics concepts clearly
• Ability to work independently in a remote, asynchronous environment