Looking for Physics work that contributes to AI training? OpenTrain is the hiring organization for roles on OpenTrain, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they support. The work connects subject-matter knowledge with preparing and reviewing examples used by AI systems. Read each live posting carefully to understand its specific assignment and requirements.
Design and validate challenging computational benchmarks that test advanced AI systems on particle and nuclear physics research workflows. Remote contract work pays $70–$100 per hour with a flexible 20+ hour weekly commitment.
Posted Aug 15, 2026
Use your physical sciences research experience to design rigorous evaluation tasks, datasets, protocols, and grading rubrics for AI systems. This remote contract role offers $30–$50 per hour with a 20+ hour weekly commitment.
Posted Aug 13, 2026
Apply research-level physics expertise to evaluate complex theoretical and computational problems that help improve advanced AI systems. Remote contractor work pays $80–$160 per hour and is expected to run for 3–6 months.
Posted Aug 13, 2026
Apply advanced computational physics judgment to AI training by demonstrating agent-driven coding workflows, debugging complex codebases, and evaluating architectural decisions. Contract role, worldwide, 20+ hours per week, paying $80–$100 per hour.
Posted Aug 8, 2026
Apply advanced atomistic and surface-modeling expertise to generate, structure, and evaluate training data for frontier AI systems in materials science and physical sciences. Contract remotely for 20+ hours per week at $84 per hour.
Posted Aug 7, 2026
Apply stochastic population physics, renewal theory, and first-passage analysis to evaluate scientific materials used in AI training. Remote, part-time contract work pays $80–$160 per hour.
Posted Aug 5, 2026
Apply advanced gravitation and cosmology expertise to research-level AI training benchmarks. This remote contractor project offers flexible work at $80–$160 per hour for about 10 hours weekly over 8–10 weeks.
Posted Aug 5, 2026
Review physics solutions and AI-generated scientific reasoning for correctness, rigor, and clear methodology. This flexible, worldwide contract role offers less than 20 hours per week at $80–$150 per hour.
Posted Aug 3, 2026
Evaluate advanced AI-generated physics reasoning using expert scientific judgment, rigorous written analysis, and tools such as Python, SymPy, LaTeX, and Jupyter. This worldwide, part-time contract pays $80–$160 per hour.
Posted Aug 3, 2026
Use advanced physics expertise to help train next-generation AI systems through rigorous problem solving, derivations, and technical analysis. This remote contract project offers flexible work at approximately 10 hours per week for 8–10 weeks.
Posted Aug 3, 2026
Apply advanced quantum optics expertise to benchmark AI systems and evaluate research-grade technical analyses. This remote contractor project offers global flexibility, approximately 10 hours per week, and $80–$160 per hour.
Posted Aug 2, 2026
Apply advanced AdS/CFT and mathematical physics expertise to review AI-generated solutions to research-level problems. This remote contractor engagement offers 10 hours per week for 8–10 weeks at $80–$160 per hour.
Posted Aug 2, 2026
Apply advanced condensed matter magnetism expertise to AI training involving magnetic structures, neutron scattering, magnetic space groups, and magneto-optic signatures. Remote contractor work runs about 8–10 weeks at approximately 10 hours per week.
Posted Aug 2, 2026
Apply advanced condensed matter and quantum information expertise to evaluate AI systems through exact diagonalization, symmetry methods, and quantum many-body benchmark analysis. Remote, part-time contract at $80–$160 per hour.
Posted Aug 2, 2026
Apply advanced statistical physics and quantum information expertise to evaluate AI-generated solutions, interpret simulations, and adjudicate technical research problems. Remote contract work requires about 10 hours weekly for 8–10 weeks at $80–$160 per hour.
Posted Aug 2, 2026
Apply your expertise in atomic, molecular, and optical physics to evaluate AI-generated reasoning, atomic-structure calculations, and spectroscopy analysis. Remote contractor work is worldwide, part-time, and pays $80–$160 per hour.
Posted Aug 2, 2026
Apply your ALD and semiconductor expertise to train and evaluate frontier AI models for physical science. This remote US-based contract offers ongoing work at $84 per hour, with 20+ hours per week expected.
Posted Aug 2, 2026
Join OpenTrain AI as a Semiconductor Devices & Microelectronics Expert to create and review technical explanations that train generative AI models; remote contractor role paying $66–$130/hr for 20+ hours/week. Use your device-physics and microfabrication expertise to rate and generate text for AI tr
Posted Jul 30, 2026
Join OpenTrain as a remote PhD-level Physics Research and AI Evaluation Specialist—conduct physics research, create educational content, and evaluate AI-generated scientific responses. Part-time contractor role (20+ hrs/week) paying $70–$90/hr.
Posted Jul 28, 2026
Join OpenTrain to design and solve advanced physics problems and build evaluation benchmarks that fine-tune large language models. This remote, part-time contractor role (20+ hrs/week) suits PhD-level physicists or equivalent with strong symbolic and multi-step reasoning skills.
Posted Jul 17, 2026
Join OpenTrain as a remote Physics AI Training Specialist (contract, <20 hrs/week) to create and review advanced physics content that improves AI reasoning; requires a PhD in Physics and pays $80–$90/hr. Work focuses on text-based generation and evaluation tasks.
Posted Jul 15, 2026
Provide senior-level evaluation and written guidance for AI training in high energy and mathematical physics. This remote part-time contractor role offers flexible work and pays $80–$160 per hour.
Posted Jul 14, 2026
Join OpenTrain AI to evaluate and improve AI-generated physics solutions — review reasoning, find subtle errors, and write clear model answers. Expert-level physicists can work 20+ hrs/week as contractors at $70/hr to shape how models solve advanced physics problems.
Posted Jul 9, 2026
Review AI-generated physics content and contributor QA work for scientific accuracy, reasoning, calculations, and rubric compliance. This remote U.S. contractor role offers up to $75 per hour with 20+ hours per week.
Posted Jul 9, 2026
Join OpenTrain to review, rate, and write AI-generated mechanical engineering solutions in a remote contractor role paying up to $70/hour. Requires an engineering degree, strong fundamentals in mechanics and related subjects, C1 English, and 20+ hours/week availability.
Posted Jul 9, 2026
Review AI-generated astronomy and space-science responses for scientific accuracy, assumptions, units, and uncertainty; remote contract, 20+ hrs/week, with pay from $40–$100/hr depending on location and qualification.
Posted Jul 8, 2026
Lead QA for astronomy and astrophysics AI training: review model outputs and trainer submissions for scientific, mathematical, and editorial accuracy. Remote US-only contractor role, 20+ hours/week, up to $110/hour.
Posted Jul 8, 2026
Join OpenTrain AI as a remote Physics Content Review Specialist to evaluate and refine physics documents used to train AI models; this contractor role requires 20+ hours/week and pays $20–$50/hr. Bring your physics background to improve model reasoning and scientific accuracy.
Posted Jul 3, 2026
Join OpenTrain to develop and review physics problems, solutions, and explanations used to train and evaluate AI; remote contractor role for PhD-level candidates at $70–$90/hr, 20+ hours/week. Work is asynchronous and text-focused.
Posted Jul 3, 2026
Seeking a remote Physics PhD to create, review, and evaluate advanced physics problem sets and model outputs for AI training; part-time contract (~20 hrs/week) paying $80–$90/hr for 1–3 months. Work focuses on text tasks: question answering, text generation, and evaluation.
Posted Jun 30, 2026
Physics-focused AI-training and data-labeling work can involve applying scientific knowledge while reviewing or preparing material for an AI system. Depending on the individual role, this may include writing or rating model responses, evaluating the accuracy of physics-related content, annotating information, reviewing search results, or assessing other examples used to train and evaluate models. The exact responsibilities vary by posting, so inspect each live role for its stated scope.
OpenTrain is the hiring organization for these roles, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they support. Because eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client requirements are specific to each role, rely on the individual live posting for the applicable details.
