https://aitrainers.jobs/ai-training-jobs/stem-math/country/us184 open maths and science roles name the US as a country they accept, and 27 more maths and science roles are open worldwide. Among the 37 that state an hourly rate, the median is $75/hr.en Tue, 20 Oct 2026 20:05:37 GMT https://aitrainers.jobs/jobs/inpatient-care-physician-md-do-1wnwlqhttps://aitrainers.jobs/jobs/inpatient-care-physician-md-do-1wnwlqTue, 20 Oct 2026 00:00:00 GMTmicro1 · United States · $100–115/hr https://aitrainers.jobs/jobs/freelance-mechanical-cfd-engineer-ai-trainer-1w9imfhttps://aitrainers.jobs/jobs/freelance-mechanical-cfd-engineer-ai-trainer-1w9imfTue, 20 Oct 2026 00:00:00 GMTMindrift · United States · Up to $69/hr https://aitrainers.jobs/jobs/junior-data-scientist-10f6vlhttps://aitrainers.jobs/jobs/junior-data-scientist-10f6vlMon, 19 Oct 2026 00:00:00 GMTEvaluating AI answers to statistics and machine-learning problems, and writing reference solutions and statistical checks. Suits early-career data scientists with at least a year of professional experience at a well-established company. https://aitrainers.jobs/jobs/advanced-chemistry-professionals-paid-expert-research-contributions-u3b4gdhttps://aitrainers.jobs/jobs/advanced-chemistry-professionals-paid-expert-research-contributions-u3b4gdSun, 18 Oct 2026 00:39:07 GMTExplains complex chemical mechanisms, structures and reactions in AI-moderated expert sessions and reviews scientific prompts. Suits chemists with a Master's or PhD and strong research or applied industry experience. https://aitrainers.jobs/jobs/mathematician-foundations-formal-proof-ai-training-ovoii6https://aitrainers.jobs/jobs/mathematician-foundations-formal-proof-ai-training-ovoii6Wed, 14 Oct 2026 00:00:01 GMTFormalize mathematical arguments in Lean 4 and audit proofs for completeness and logic across disciplines. Suits mathematicians with a Master's or PhD who are methodical and happy working on their own schedule. https://aitrainers.jobs/jobs/electrical-engineering-expert-ai-trainer-1ie5quhttps://aitrainers.jobs/jobs/electrical-engineering-expert-ai-trainer-1ie5quFri, 09 Oct 2026 06:25:17 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/physics-expert-ai-trainer-hdbauuhttps://aitrainers.jobs/jobs/physics-expert-ai-trainer-hdbauuMon, 28 Sep 2026 13:51:24 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/mathematics-expert-ai-trainer-duqx4ghttps://aitrainers.jobs/jobs/mathematics-expert-ai-trainer-duqx4gMon, 28 Sep 2026 13:51:24 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/mechanical-engineering-expert-ai-trainer-szmv54https://aitrainers.jobs/jobs/mechanical-engineering-expert-ai-trainer-szmv54Mon, 28 Sep 2026 13:51:24 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/biology-expert-ai-trainer-1grgodhttps://aitrainers.jobs/jobs/biology-expert-ai-trainer-1grgodMon, 28 Sep 2026 13:51:24 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/chemistry-expert-ai-trainer-4aobghttps://aitrainers.jobs/jobs/chemistry-expert-ai-trainer-4aobgMon, 28 Sep 2026 13:51:24 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/biology-environmental-science-evaluator-1inr9rhttps://aitrainers.jobs/jobs/biology-environmental-science-evaluator-1inr9rThu, 17 Sep 2026 00:00:00 GMTGrades AI-generated documents, spreadsheets and slide decks on biology and environmental science for accuracy and domain quality. Suits senior scientists with five or more years of applied experience who want part-time remote work. https://aitrainers.jobs/jobs/biochemistry-life-sciences-domain-expert-1c9lozhttps://aitrainers.jobs/jobs/biochemistry-life-sciences-domain-expert-1c9lozThu, 17 Sep 2026 00:00:00 GMTReviews life-science AI outputs for mechanistic accuracy and writes reference solutions and task specs for research-grade benchmarks. Suits senior PhD-level researchers in the Bay Area who can work on site several days a week. https://aitrainers.jobs/jobs/applied-mathematics-benchmark-specialist-1ngfx9https://aitrainers.jobs/jobs/applied-mathematics-benchmark-specialist-1ngfx9Wed, 16 Sep 2026 00:00:00 GMTAuthors and verifies expert-level applied mathematics questions with step-by-step solutions and references. Suits PhD-level mathematicians and statisticians who design unambiguous, rigorous problems. https://aitrainers.jobs/jobs/chemistry-phd-coding-experts-16tuo6https://aitrainers.jobs/jobs/chemistry-phd-coding-experts-16tuo6Mon, 14 Sep 2026 00:00:00 GMTWrites executable chemistry research problems with grading criteria, calibrated so that strong AI models fail them. Suits PhD chemists in quantum or computational chemistry who can code in Python or R. https://aitrainers.jobs/jobs/material-science-phd-coding-experts-eir5vahttps://aitrainers.jobs/jobs/material-science-phd-coding-experts-eir5vaMon, 14 Sep 2026 00:00:00 GMTWriting executable research problems in materials science and grading criteria that frontier models should fail. Suits PhD scientists with depth in semiconductors and molecular modeling who can work through Git and Docker pull-request workflows. https://aitrainers.jobs/jobs/mathematics-phd-coding-experts-37b4mvhttps://aitrainers.jobs/jobs/mathematics-phd-coding-experts-37b4mvMon, 14 Sep 2026 00:00:00 GMTAuthoring original, executable mathematical research problems and grading criteria that today's frontier models should struggle with. Suits PhD mathematicians with depth in at least two areas such as numerical linear algebra, computational mechanics or computational finance. https://aitrainers.jobs/jobs/physics-phd-coding-experts-1czu32https://aitrainers.jobs/jobs/physics-phd-coding-experts-1czu32Mon, 14 Sep 2026 00:00:00 GMTAuthor original, executable physics research problems and grading criteria for a scientific-computing AI benchmark. Suits PhD physicists with depth in at least two subdomains who code in Python or R. https://aitrainers.jobs/jobs/civil-engineering-expert-1vjfxxhttps://aitrainers.jobs/jobs/civil-engineering-expert-1vjfxxTue, 08 Sep 2026 00:00:00 GMTBuilds infrastructure evaluation scenarios, reference designs and rubrics covering structural, transport, water and geotechnical work. Suits senior civil engineers with large-project ownership and familiarity with permitting and design codes. https://aitrainers.jobs/jobs/electrical-engineering-expert-1jybv7https://aitrainers.jobs/jobs/electrical-engineering-expert-1jybv7Tue, 08 Sep 2026 00:00:00 GMTBuilds enterprise electrical engineering scenarios and writes rubrics that test senior judgment on circuit, power and certification work. Suits senior engineers who have led large designs at major technology or industrial companies. https://aitrainers.jobs/jobs/stem-expert-physics-chemistry-mathematics-biology-5902vdhttps://aitrainers.jobs/jobs/stem-expert-physics-chemistry-mathematics-biology-5902vdTue, 08 Sep 2026 00:00:00 GMTWorks through open-ended quantitative problems in physics, chemistry, mathematics or biology and writes clear solutions for AI training. Suits STEM students, graduates and professionals who enjoy structured analytical reasoning. https://aitrainers.jobs/jobs/materials-science-domain-expert-1v9wz6https://aitrainers.jobs/jobs/materials-science-domain-expert-1v9wz6Wed, 02 Sep 2026 00:00:00 GMTChecking materials science tasks and AI technical outputs for scientific validity, then writing reference solutions and benchmarks. Suits materials scientists with a PhD and at least four years of R&D work who are based in the Bay Area and can work on site. https://aitrainers.jobs/jobs/data-science-expert-ai-trainer-jak9jshttps://aitrainers.jobs/jobs/data-science-expert-ai-trainer-jak9jsWed, 26 Aug 2026 19:20:27 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/life-sciences-expert-ai-trainer-53cezvhttps://aitrainers.jobs/jobs/life-sciences-expert-ai-trainer-53cezvWed, 26 Aug 2026 19:20:27 GMTSovrano AI · 4 countries · $40–125/hr https://aitrainers.jobs/jobs/advanced-stem-experts-phd-level-scientific-reasoning-for-ai-training-1cvwgohttps://aitrainers.jobs/jobs/advanced-stem-experts-phd-level-scientific-reasoning-for-ai-training-1cvwgoThu, 06 Aug 2026 05:13:43 GMTWrites graduate-level problems with exact, verifiable answers and full worked solutions, and checks AI reasoning for errors. Suits PhD holders and faculty in biology, chemistry, physics, mathematics or engineering. https://aitrainers.jobs/jobs/chemical-engineering-expert-67hid2https://aitrainers.jobs/jobs/chemical-engineering-expert-67hid2Thu, 30 Jul 2026 00:00:00 GMTReviews AI-generated chemical engineering content for technical accuracy, process safety and real-world applicability. Suits US-licensed chemical engineers with process design, safety or plant-operations experience. https://aitrainers.jobs/jobs/civil-engineering-expert-1tujvrhttps://aitrainers.jobs/jobs/civil-engineering-expert-1tujvrThu, 30 Jul 2026 00:00:00 GMTReviews AI-generated civil engineering content for technical accuracy, code compliance and real-world practicality. Suits US-licensed civil engineers with multi-discipline project experience who can give clear expert feedback. https://aitrainers.jobs/jobs/electrical-engineering-expert-1ybsnfhttps://aitrainers.jobs/jobs/electrical-engineering-expert-1ybsnfThu, 30 Jul 2026 00:00:00 GMTReviews AI-generated electrical engineering content for technical accuracy and practical relevance and recommends standards and references. Suits US-licensed electrical engineers with multi-discipline experience who can give well-supported expert feedback. https://aitrainers.jobs/jobs/data-science-quantitative-analysis-expert-16grffhttps://aitrainers.jobs/jobs/data-science-quantitative-analysis-expert-16grffWed, 29 Jul 2026 00:00:00 GMTDesigns multi-step data analysis benchmark tasks with reproducible Jupyter reference analyses and evaluates AI-generated analyses for statistical validity. Suits quantitative professionals with a graduate degree and hands-on Python and statistics experience. https://aitrainers.jobs/jobs/biology-biophysics-research-collaborator-part-time-ljwaj2https://aitrainers.jobs/jobs/biology-biophysics-research-collaborator-part-time-ljwaj2Tue, 28 Jul 2026 00:00:00 GMTEvaluates biology and biophysics papers for rigour and novelty and designs hard life-science problems that test AI scientific reasoning. Suits active researchers with strong publication records who can give detailed, evidence-based feedback. https://aitrainers.jobs/jobs/chemistry-research-collaborator-part-time-1wnfbkhttps://aitrainers.jobs/jobs/chemistry-research-collaborator-part-time-1wnfbkTue, 28 Jul 2026 00:00:00 GMTReviews chemistry papers and AI solutions on synthesis, mechanisms and spectra, pointing out reasoning gaps a practising chemist would spot. Suits active chemistry researchers with strong publication records who want remote part-time work. https://aitrainers.jobs/jobs/mathematics-research-collaborator-part-time-1xvxzyhttps://aitrainers.jobs/jobs/mathematics-research-collaborator-part-time-1xvxzyTue, 28 Jul 2026 00:00:00 GMTResearch mathematicians write and check hard problems and review AI-generated proofs for correctness and rigor. It suits PhD-level mathematicians who want flexible, self-scheduled remote work. https://aitrainers.jobs/jobs/physics-research-collaborator-part-time-1hekjuhttps://aitrainers.jobs/jobs/physics-research-collaborator-part-time-1hekjuTue, 28 Jul 2026 00:00:00 GMTReview physics research papers and design challenging problems to test how well AI models reason at research level. Suits active physics researchers with strong publication records who can give detailed, evidence-based written feedback. https://aitrainers.jobs/jobs/stem-phds-and-technical-domain-experts-1hiik2https://aitrainers.jobs/jobs/stem-phds-and-technical-domain-experts-1hiik2Fri, 24 Jul 2026 17:18:16 GMTPhD-level experts in STEM fields design difficult, domain-specific problems that stretch frontier AI models. It suits researchers with a doctorate or advanced technical degree who communicate clearly and take care over detail. https://aitrainers.jobs/jobs/olympiad-mathematics-expert-369gynhttps://aitrainers.jobs/jobs/olympiad-mathematics-expert-369gynThu, 09 Jul 2026 00:00:00 GMTOlympiad-level mathematicians design original competition problems, write rigorous reference solutions and check AI-generated proofs for gaps. Suits competition medalists, problem setters and coaches who want flexible, fully remote work. https://aitrainers.jobs/jobs/biology-subject-matter-expert-ai-training-scientific-content-rglv46https://aitrainers.jobs/jobs/biology-subject-matter-expert-ai-training-scientific-content-rglv46Fri, 03 Jul 2026 00:00:00 GMTReviews and writes biology content, lab reports and scientific documentation to improve accuracy in AI training material. Suits biology graduates and researchers who write clearly and check their work carefully. https://aitrainers.jobs/jobs/chemistry-subject-matter-expert-ai-training-remote-1nvt5fhttps://aitrainers.jobs/jobs/chemistry-subject-matter-expert-ai-training-remote-1nvt5fFri, 03 Jul 2026 00:00:00 GMTReviews and writes chemistry content, experimental reports and calculations to check scientific accuracy for AI datasets. Suits chemistry graduates and practitioners who explain complex ideas clearly and check their work carefully. https://aitrainers.jobs/jobs/engineering-subject-matter-expert-ai-training-1e0nl6https://aitrainers.jobs/jobs/engineering-subject-matter-expert-ai-training-1e0nl6Fri, 03 Jul 2026 00:00:00 GMTReviews engineering reports, design documents and specifications for accuracy and writes engineering examples that improve AI outputs. Suits engineers with degree-level training and experience writing technical reports or design documentation. https://aitrainers.jobs/jobs/mathematics-subject-matter-expert-ai-training-12qdxfhttps://aitrainers.jobs/jobs/mathematics-subject-matter-expert-ai-training-12qdxfFri, 03 Jul 2026 00:00:00 GMTMathematics specialists solve and evaluate advanced problems, write proofs, and check AI-generated reasoning for errors. It suits remote mathematicians who write clearly and work independently. https://aitrainers.jobs/jobs/physics-subject-matter-expert-ai-training-xz20odhttps://aitrainers.jobs/jobs/physics-subject-matter-expert-ai-training-xz20odFri, 03 Jul 2026 00:00:00 GMTWrite and review physics problem sets, technical explanations and research summaries, and assess AI-generated physics answers for accuracy. Suits physics graduates with strong technical writing skills who can work independently and remotely, without prior AI experience. https://aitrainers.jobs/jobs/construction-reality-capture-technician-qz5kzvhttps://aitrainers.jobs/jobs/construction-reality-capture-technician-qz5kzvTue, 23 Jun 2026 00:00:00 GMTCloudFactory · United States · $22–25/hr https://aitrainers.jobs/jobs/structural-engineer-ai-task-creator-opensees-130earhttps://aitrainers.jobs/jobs/structural-engineer-ai-task-creator-opensees-130earFri, 19 Jun 2026 17:29:16 GMTDesign structural engineering tasks, such as pushover analysis and retrofit design, with checkers and reference solutions for AI models. Suits practising civil or structural engineers with OpenSees and Eurocode experience who write clear, unambiguous problems. https://aitrainers.jobs/jobs/cfd-engineer-ai-task-designer-openfoam-1vu1mbhttps://aitrainers.jobs/jobs/cfd-engineer-ai-task-designer-openfoam-1vu1mbFri, 19 Jun 2026 17:21:37 GMTDesign compact aerodynamics and fluid-flow challenges with unambiguous statements and automatic scoring for AI models. Suits CFD engineers and aerodynamicists with hands-on OpenFOAM experience who can turn physics knowledge into gradable problems. https://aitrainers.jobs/jobs/statistics-experts-phd-ai-training-gteu5shttps://aitrainers.jobs/jobs/statistics-experts-phd-ai-training-gteu5sMon, 08 Jun 2026 13:35:38 GMTPhD statisticians narrate their approach to complex problems, then rate AI answers and write better solutions. It suits statistical researchers who can explain their reasoning clearly. https://aitrainers.jobs/jobs/physics-ai-specialist-mfusebhttps://aitrainers.jobs/jobs/physics-ai-specialist-mfusebTue, 05 May 2026 00:00:00 GMTPhD physicists write graduate-level problems and datasets that test AI reasoning in areas such as quantum mechanics and cosmology. Suits independent, self-managed researchers who can deliver several detailed tasks a week. https://aitrainers.jobs/jobs/data-science-analysis-ai-training-1pjrpghttps://aitrainers.jobs/jobs/data-science-analysis-ai-training-1pjrpgWed, 29 Apr 2026 16:28:15 GMTChecking AI-generated statistical analysis, data insights and code for accuracy and flawed reasoning. Suits working data scientists, analysts and quantitative graduates who can explain technical material clearly. https://aitrainers.jobs/jobs/mathematician-foundations-formalization-t6zuk1https://aitrainers.jobs/jobs/mathematician-foundations-formalization-t6zuk1Tue, 03 Mar 2026 20:10:35 GMTYou formalize advanced mathematical arguments in Lean 4 and audit existing formal proofs for correctness and clarity. It suits mathematicians with graduate training and formal proof experience who enjoy precise, independent work. https://aitrainers.jobs/jobs/researcher-lean-4-formal-proof-systems-pj8a3fhttps://aitrainers.jobs/jobs/researcher-lean-4-formal-proof-systems-pj8a3fTue, 03 Mar 2026 20:10:35 GMTYou translate informal proofs into Lean 4 and investigate where automated provers fail, informing formal verification pipelines. It suits mathematicians with serious formal proof experience who enjoy frontier, research-style work. https://aitrainers.jobs/jobs/formal-verification-scientist-lean-4-mathlib-1hbpvwhttps://aitrainers.jobs/jobs/formal-verification-scientist-lean-4-mathlib-1hbpvwTue, 03 Mar 2026 20:10:35 GMTYou translate rigorous mathematics into Lean 4 proofs and analyze where proof assistants break down, helping structure formal models. It suits mathematicians who love formal reasoning and can work independently on large formalization problems. https://aitrainers.jobs/jobs/lean-4-proof-engineer-mathematical-formalization-18gh7phttps://aitrainers.jobs/jobs/lean-4-proof-engineer-mathematical-formalization-18gh7pTue, 03 Mar 2026 20:10:35 GMTYou turn advanced mathematical arguments into structured, machine-verifiable Lean 4 proofs and test where the tools fall short. It suits mathematicians and formal verification specialists with Master's-level training and precise written reasoning.