Use your Engineering expertise to train and evaluate AI models.
Create and evaluate CFD and aerodynamics challenges that test AI reasoning about flow physics, simulation setup, and boundary conditions. Use OpenFOAM expertise in a flexible, part-time contract paying $80-$110 per hour.
Posted Aug 18, 2026
Create and evaluate AI training tasks for structural engineering, including seismic design, reinforced concrete, steel connections, and OpenSees modeling. Work from Germany in English for $80-$110 per hour.
Posted Aug 18, 2026
Create structural engineering problems, reference solutions, and scoring checks for AI systems, then review model answers for technical accuracy. This US contract role pays $80 to $110 per hour and requires 20 or more hours per week.
Posted Aug 16, 2026
Design realistic CFD and aerodynamics challenges that test AI reasoning, with verified solutions and scoring checkers. This remote Australian contract pays $80 to $110 per hour and requires hands-on OpenFOAM experience.
Posted Aug 16, 2026
Create and evaluate AI training tasks based on structural analysis, seismic design, simulation, and engineering codes. This remote India-based contract pays $80 to $110 per hour with a flexible schedule.
Posted Aug 16, 2026
Create realistic FreeCAD tasks, record complete CAD workflows, and document each step to help train AI models. This remote contractor role pays $20 per hour and requires 20 or more hours weekly.
Posted Aug 15, 2026
Review and improve AI-generated mechanical engineering content as a remote contractor earning up to $70 per hour. Work 20+ hours weekly and use your engineering expertise to assess technical accuracy and reasoning.
Posted Jul 9, 2026
Review AI-generated civil engineering content and trainer QA work for calculations, safety, units, reasoning, and rubric accuracy. This remote U.S. contractor role pays up to $105 per hour and requires 20+ hours weekly.
Posted Jul 8, 2026
Review and improve AI prompts and responses across vehicle dynamics, powertrain, controls, embedded systems, ADAS, and manufacturing. This worldwide contract pays $40 per hour for less than 20 hours per week.
Posted Oct 1, 2025
Engineering-focused AI training can involve using technical judgment to prepare, label, or review examples for artificial-intelligence systems. Depending on the individual posting, the work may include reviewing code, rating model responses, evaluating outputs, or applying engineering knowledge to other data-labeling tasks. The specific discipline, responsibilities, qualifications, and project requirements can differ, so inspect each live posting carefully before deciding whether to apply.
OpenTrain is the hiring organization for roles available through OpenTrain. Candidates apply through OpenTrain, and OpenTrain may place or refer successful candidates to the client whose project they will support. Eligibility, responsibilities, qualifications, experience, pay, hours, schedule, location rules, and client requirements are determined by the individual live posting.
