Use your Engineering expertise to train and evaluate AI models.
Create and review CAD models, engineering simulations, calculations, schematics, and Python-based technical tasks used to evaluate AI systems. This contractor role requires 20 to 40 hours per week, with four hours of Pacific Time overlap.
Posted Nov 13, 2026
Use power systems and protection expertise to write research-level problems for AI training, analyze relay and fault data, and earn $50 per hour as a flexible contractor. Apply through OpenTrain and complete the hiring-site application.
Posted Nov 11, 2026
Create research-level AI training problems using real mechanical and aerospace test data. This flexible contractor role pays $50 per hour and suits engineers with hands-on testing experience.
Posted Nov 11, 2026
Write advanced civil, geotechnical, and structural engineering problems using site and monitoring data. Remote, flexible contractor work pays $300 per approved task, about $50 per hour equivalent, paid per task that meets project specifications.
Posted Nov 11, 2026
Build thermal and CFD simulation workflows for PCB assemblies and electronic systems using OpenFOAM, Gmsh, and Python. This remote contract requires 20+ hours each week and is open worldwide.
Posted Nov 11, 2026
Create and evaluate engineering simulation benchmarks for AI agents using Python and open-source tools. This remote contractor engagement lasts up to 12 weeks, with part-time work accepted and required Pacific Time overlap.
Posted Nov 11, 2026
Perform electromagnetic and signal integrity simulations for high-speed PCB designs, analyze interconnect behavior, and build Python workflows. The project is worldwide, requires English, and supports 20+ hours per week for about 13 weeks.
Posted Nov 11, 2026
Create and record realistic CATIA engineering tasks for AI training, including part design, assemblies, surfaces, drawings, and validation. Work 20+ hours weekly with up to $20 to $150 per hour, open to candidates in five countries.
Posted Nov 11, 2026
Review AI-generated financial models, data analyses, code, documentation, and business reports using professional standards. This remote contractor role is open in the United States and Canada and pays $60 to $120 per hour.
Posted Nov 11, 2026
Work remotely on mechanical designs, CAD models, drawings, and engineering analysis for AI training projects. The role runs asynchronously for 2 to 3 weeks, with 10 to 20 hours per week for accepted projects and pay of $88 per hour.
Posted Nov 10, 2026
Create 3D models, technical drawings, and design reviews as a CAD Design Expert. This remote, project-based role pays $88 per hour and requires professional CAD experience and fluent English.
Posted Nov 10, 2026
Create and review research coding tasks that test AI models in robotics and reinforcement learning. This remote contract role pays $50 per hour and suits researchers with published work, released code, and strong hands-on experience.
Posted Nov 9, 2026
Review AI-generated environmental work on permitting, compliance, remediation, air and water modeling, and impact studies. This fully remote contractor role pays $100 per hour and offers flexible, asynchronous work.
Posted Nov 9, 2026
Create engineering tasks and evaluate model-generated calculations, code, simulations, and designs. This fully remote contractor role pays $60 to $120 per hour equivalent, paid per task that meets the project specifications.
Posted Nov 9, 2026
Review AI-generated subsurface and reservoir engineering content, complete technical analysis, and produce industry-focused outputs remotely. This flexible project work pays up to $80 per hour, with no minimum hours.
Posted Nov 9, 2026
Review X-ray images of BGA, CGA, and LGA solder joints, assess IPC Class 3 quality, and investigate counterfeit components. This remote contractor role pays $60 to $100 per hour.
Posted Nov 8, 2026
Review 3D scan data, compare parts with CAD models, and support first-article sign-off decisions as a Dimensional Metrology Quality Engineer. The contract pays $50 to $100 per hour.
Posted Nov 8, 2026
Use advanced knowledge of radioactive materials and health physics to write and assess AI safety prompts. This remote, flexible role pays $150 per hour and is open to qualified candidates in Australia, Canada, New Zealand, the United Kingdom, and the United States.
Posted Nov 8, 2026
Use your nuclear science or engineering expertise to create and review AI safety evaluations, classify risky requests, and explain precise safety judgments. This remote, flexible contractor role pays $150 per hour.
Posted Nov 8, 2026
Create research-grade AI evaluation tasks from your own computational engineering work. This remote contractor role pays $100 per hour, with approved tasks paying $200 each and taking about two hours.
Posted Nov 8, 2026
Review magnetic single-shot and multi-shot survey film, check wellbore data quality, and explain technical findings for AI training. This contractor role pays $20 to $60 per hour and is open in listed countries.
Posted Nov 8, 2026
Review SEM defects, investigate wafer-fab yield losses, and assess sort and test data for AI training. This part-time contract role pays $20 to $60 per hour and is open across multiple countries.
Posted Nov 8, 2026
Use your civil or structural engineering experience to create technical scenarios and review AI-generated work for accuracy, feasibility, and code compliance. Remote, asynchronous contract work in Canada pays up to $72 per hour.
Posted Nov 7, 2026
Create engineering problems and evaluate AI-generated work across embedded systems, DSP, RF, and wireless communications. This remote, asynchronous Canadian project offers up to $96 per hour.
Posted Nov 7, 2026
Evaluate AI-generated power engineering content, create realistic technical scenarios, and give structured feedback. This remote, part-time contract role is open in Canada and pays up to $96 per hour.
Posted Nov 7, 2026
Use your reliability or energy operations experience to create training data and evaluate AI responses for accuracy. This remote contract offers up to $85 per hour and requires at least 20 hours per week.
Posted Nov 7, 2026
Use drilling and well-planning expertise to create training data and review AI responses about drilling operations and energy data systems. This remote US contract offers flexible, asynchronous work and up to $85 per hour.
Posted Nov 7, 2026
Create realistic CAD tasks, review AI-generated designs, and provide written feedback using professional CAD tools. This remote, project-based role is open in the US and advertises up to $125 per hour for 20+ hours per week.
Posted Nov 7, 2026
Help train language models by writing engineering prompts, researching technical topics, and rating model responses. This remote, asynchronous contractor role pays up to $75 per hour and has no minimum hour requirement.
Posted Nov 7, 2026
Review and improve AI responses about nuclear engineering, safety, operations, and technical workflows. This remote contract role offers flexible scheduling and up to $80 per hour.
Posted Nov 7, 2026
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.
