Remote AI Expert - Physics Jobs in North America 2026

Principal Scientific Research Expert - Computational Theory & Physics

• United States, Panama, Guatemala +3MexicoCosta RicaCanada
• Oct 17, 2026

Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly…

STEM Expert (MSc./PhD)

• Remote (Global)
• $60 – $120/hr
• Oct 16, 2026

STEM Expert Pay: $60–$120/hour Location: Global, fully remote Job Type: Contractor (~15 hours per week) Schedule: Flexible—you choose the hours and days you work, including weekends if desired We are looking for highly skilled STEM and scientific-domain experts to contribute to…

Computational Physics & Astrophysics Researcher (Task Author)

• Remote (Global)
• $100/hr ($200 per approved task, about 2 hours each)
• Oct 16, 2026

Turn computational work from your own physics research into paid evaluation tasks for AI models. Open to research-track Bachelor's students, Master's and PhD students, postdocs, and recent graduates.

Computational Materials Science Researcher (Task Author)

• Remote (Global)
• $100/hr ($200 per approved task, about 2 hours each)
• Oct 16, 2026

Turn computational work from your own materials science research into paid evaluation tasks for AI models. Open to research-track Bachelor's students, Master's and PhD students, postdocs, and recent graduates.

Physicist

• Remote (Global)
• USD $70–125 per hour, adjusted by country of residence.
• Oct 2, 2026

We are looking for practising physicists to help evaluate AI answers to physics questions. You will check correctness, write reference solutions and flag unsupported assumptions.

Physics Expert

• Remote (Global)
• USD $50–80 per hour, adjusted by country of residence.
• Oct 2, 2026

We are looking for physicists to help train and evaluate AI models on physics content. You will analyse physics documents, create and review problems, validate analytical solutions and correct model errors in physical reasoning.

Physical Sciences Expert

• Remote (Global)
• Sep 25, 2026

Turing is one of the world's leading AGI infrastructure companies, working with frontier AI labs to accelerate model development through high-quality training data, evaluations, and engineering talent.

Stochastic Biophysics Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Fluid Dynamics and Convection Stability Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Mathematical Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Statistical Physics and Thermodynamics Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Gravitation, Cosmology and Astrophysics Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Atomic, Molecular and Optical Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

High Energy Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Quantum Information Science Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

Condensed Matter Physicist (PhD)

• Remote (Global)
• $80 – $110/hr
• Sep 25, 2026

CritPt is a public benchmark of research-level physics challenges, built to test whether frontier AI models can carry out genuine physics research reasoning rather than textbook problem solving. The benchmark paper is arXiv:2509.26574 and we recommend reading it before applying.

[USA] AI Science Benchmarking Expert – Complex Problem Creation

• United States
• $110 – $120/hr
• Sep 23, 2026

Truelancer AI is looking for exceptional domain experts, researchers, and PhDs to contribute to an advanced AI Benchmarking Project.

Materials & Semiconductor Physics Technical Lead

• Remote (Global)
• Sep 22, 2026

Turing is one of the world's leading AGI infrastructure companies, working with frontier AI labs to accelerate model development through high-quality training data, evaluations, and engineering talent.

Physicist

• Australia, Canada, Ireland +3New ZealandUnited KingdomUnited States
• Up to $125+/hr
• Sep 22, 2026

Models can recite physics and still get it wrong: dimensional errors, misapplied approximations, and derivations that skip the step where the physics actually happens.

Nuclear Physicist, AI Model Audit

• United States, United Kingdom, Canada +3AustraliaNew ZealandEurope
• $35 – $49/hr
• Sep 21, 2026

Sovrano AI builds evaluation and training data for frontier AI labs, and this panel audits nuclear and radiological answers specifically. Each task gives you one user request and the answers three different models produced for it.

Physics Expert

• Remote (Global)
• $70 – $100/hr
• Sep 15, 2026

The research teams behind the best-known AI models come to Mercor for physics judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against.

Physics PhD Coding Experts

• United States
• $70/hr
• Sep 14, 2026

We are hiring PhD and Master's scientists to author AI evaluation tasks (Sci Code). We are partnering with leading AI labs on a new benchmark for scientific computing. You will author original, executable research problems that today's frontier models cannot solve.

Nuclear & Radiological Safety Expert for AI Model Audit

• Germany, United Kingdom, United States
• Up to $90/hr
• Sep 10, 2026

## Description SME Careers is assembling a small panel of nuclear and radiological professionals to audit how AI models respond to sensitive questions in the field. Each task gives you a user request and the answers three different models gave to it.

Physics Expert (PhD / Postdoc)

• Bangladesh, Hong Kong, India +55IndonesiaJapanKazakhstanKyrgyzstanMalaysiaPakistanPhilippinesSingaporeSri LankaTaiwanThailandUzbekistanVietnamAustriaBelarusBelgiumDenmarkFranceGermanyGreeceItalyNetherlandsPortugalRussiaSpainSwitzerlandUnited KingdomArgentinaBrazilChileColombiaMexicoPeruAlgeriaBahrainEgyptIraqJordanKuwaitLebanonLibyaMoroccoOmanPalestineQatarSaudi ArabiaTunisiaUnited Arab EmiratesUnited StatesCanadaNigeriaKenyaSouth AfricaGhanaEthiopia
• $100 – $200/hr
• Sep 7, 2026

Schedule: 10-15+ hours a week, Fully Flexible (Can accommodate working after hours/weekends) micro1 is engaging Physics Experts (PhD / Postdoc) to contribute deep scientific knowledge and problem-solving skills to a high-impact customer project.