Use sua experiência em engenharia elétrica para treinar e avaliar modelos de IA.
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.
Publicada em 13 de nov. de 2026
Build and run electromagnetic and circuit simulations for high-speed PCB designs, analyze signal behavior, and automate workflows with Python. This contract role is open worldwide and requires strong signal integrity and electromagnetic engineering skills.
Publicada em 12 de nov. de 2026
Create and review circuit designs in DesignSpark PCB, explain PCB workflows, and evaluate technical work for an AI training project. The role pays $63 to $122 per hour and is remote for candidates in listed countries.
Publicada em 11 de nov. de 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.
Publicada em 11 de nov. de 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.
Publicada em 11 de nov. de 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.
Publicada em 11 de nov. de 2026
Use professional energy expertise to create realistic work problems, review AI-generated answers, and catch errors in production, load, outage, and cost data. The role pays $75 per hour and requires fluent English.
Publicada em 9 de nov. de 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.
Publicada em 8 de nov. de 2026
Review elevator controller, safety-circuit, hydraulic, and traction troubleshooting scenarios for AI training, with pay of $20 to $60 per hour. Apply through OpenTrain, then complete the hiring site's application.
Publicada em 8 de nov. de 2026
Use your wheelchair van conversion and automotive electrical expertise to help train AI on 12V diagnostics, mobility equipment, and repair guidance. Remote contractor work pays $20 to $60 per hour.
Publicada em 8 de nov. de 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.
Publicada em 7 de nov. de 2026
Evaluate AI-generated semiconductor and chip design work using your engineering expertise. This remote, asynchronous Canada-based project pays up to $96 per hour and has no set schedule or minimum hour requirement.
Publicada em 7 de nov. de 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.
Publicada em 7 de nov. de 2026
Create realistic electrical engineering scenarios, document reference solutions, and grade AI model designs for technical accuracy. This remote contractor role pays $100 to $125 per hour and requires at least 10 hours per week.
Publicada em 7 de nov. de 2026
Create electrical troubleshooting scenarios and rate AI answers for code compliance and job-site safety. Earn $50 to $90 per hour with a 20+ hour weekly commitment; an active US electrician license is required.
Publicada em 6 de nov. de 2026
Evaluate AI-generated engineering answers, create realistic technical problems, and give structured feedback across power systems, semiconductors, embedded systems, DSP, and RF. This remote project offers up to $96 per hour with no set schedule.
Publicada em 5 de nov. de 2026
Review AI-generated embedded systems and RF engineering work remotely, creating scenarios and judging firmware, DSP, wireless, and RF designs. This ongoing project offers asynchronous work with no set schedule or minimum hours, up to $120 per hour.
Publicada em 5 de nov. de 2026
Review AI-generated semiconductor and chip design responses, explain your judgments, and help improve model behavior. This remote, asynchronous project pays up to $120 per hour and requires industry chip design experience plus an advanced engineering degree.
Publicada em 5 de nov. de 2026
Create power engineering scenarios and review AI answers for accuracy, feasibility, safety, and standards. Remote US contract work pays up to $120 per hour, with no set schedule or minimum hours.
Publicada em 5 de nov. de 2026
Use your electrical field experience to create training data and rate AI responses on installation, wiring, troubleshooting, schematics, and NEC compliance. This remote US project offers up to $85 per hour with flexible, asynchronous work.
Publicada em 5 de nov. de 2026
Use your renewable energy, microgrid, and asset performance expertise to evaluate AI-generated engineering content. This fully remote contract role offers flexible work, no minimum hours, and up to $80 per hour.
Publicada em 5 de nov. de 2026
Use your power systems engineering experience to create training data and evaluate AI responses for technical accuracy. This remote contract offers flexible, asynchronous work with up to $80 per hour.
Publicada em 5 de nov. de 2026
Evaluate AI-generated content and create training data for asset management, maintenance, reliability, and grid operations. This remote contract project offers up to $85 per hour with flexible, asynchronous work, typically 5 to 20 hours per week.
Publicada em 5 de nov. de 2026
Use your energy maintenance and reliability experience to create training data and review AI responses. This remote US opportunity pays up to $85 per hour, with no minimum hours and typical active-project workloads of 5 to 20 hours weekly.
Publicada em 5 de nov. de 2026
Create and review AI training tasks based on PCB design and circuit simulation workflows. This remote, project-based role offers up to $125 per hour with no set schedule or minimum hours.
Publicada em 5 de nov. de 2026
Use professional engineering knowledge to write prompts and evaluate AI responses for accuracy, relevance, and sound judgment. Remote U.S. work pays up to $100 per hour with flexible, primarily asynchronous projects.
Publicada em 5 de nov. de 2026
Create expert-level technical scenarios, reference solutions, and grading rubrics to evaluate AI reasoning. The role pays $135 per hour and calls for 20+ hours a week.
Publicada em 5 de nov. de 2026
Evaluate expert-level optics and photonics problems for AI training, create reference solutions and grading rubrics, and review submitted work. This remote, asynchronous project pays $100 per hour and expects 20+ hours weekly.
Publicada em 5 de nov. de 2026
Use your mechanical or hardware design expertise to create technical tests, grading standards, and feedback for AI systems. This remote, asynchronous engagement pays $135 per hour.
Publicada em 5 de nov. de 2026
Review relay settings, fault-current studies, and protection documentation for AI training and validation. This remote contractor project pays $40 to $100 per hour, with flexible scheduling over an estimated 1 to 3 months.
Publicada em 4 de nov. de 2026
Aviso: os pagamentos pela OpenTrain para freelancers no Brasil ainda não estão disponíveis.
