Hardware Expert (MSc. or PhD)

Electrical Engineer

• Engineering
• Platform: DataAnnotation
• Level: Intermediate

This role involves evaluating how AI models tackle real-world electrical and electronics engineering problems by designing challenging circuit and systems problems, running them through frontier AI models, and judging the model outputs against professional engineering standards. The position is suited for experienced electrical engineers who can provide detailed technical critiques and written rationales to help train AI systems to reason correctly about circuits, systems, and physical constraints.

Aerodynamics Expert (MSc. or PhD)

• Engineering
• Platform: micro1
• Location: 58 countries

This contract role is for an aerodynamics specialist who will build, run and check computational fluid dynamics cases as part of an AI training project. The work is carried out through scripts and command-line tools, with Python used to automate preprocessing, simulations and validation. It suits engineers with a master's or doctorate in aerospace or mechanical engineering who have a fluid dynamics or aerodynamics focus.

Posted October 16, 2026

Mechanical Engineering Expert (MSc. or PhD)

• Engineering
• Platform: micro1
• Location: 58 countries

This contract role asks a mechanical engineer to build, solve and check simulation-based engineering tasks for an AI training project. The work centers on structural, thermal and multiphysics problems, handled largely through Python and coding agents. It suits fully remote experts with graduate-level engineering training who can work flexible hours.

Posted October 16, 2026

CAD Engineer - AI Trainer

• Engineering
• Platform: Mindrift
• Location: 60 countries
• Level: Expert

This freelance role involves training and evaluating AI agents that operate inside a professional CAD environment on long engineering tasks that would normally take an expert 10 to 15 hours. The work covers designing part geometry, producing reference solutions, and judging the quality of the agent's attempts, in coordination with CFD engineers who simulate the geometry. It is aimed at experienced mechanical or aerospace engineers with hands-on CAD modelling practice.

Posted October 12, 2026

CAD Engineer - AI Training

• Engineering
• Platform: Mindrift
• Location: United States
• Level: Expert

This is a remote freelance project to train and assess AI agents that operate inside a live CAD environment on lengthy mechanical design tasks. Contributors model part geometry, produce reference solutions, and grade the agent's attempts, working alongside simulation specialists. It suits engineers with substantial hands-on CAD experience in mechanical or aerospace fields.

Posted October 12, 2026

Systems & Integration Engineering Experts

• Engineering
• Platform: Mercor
• Location: United States
• Level: Expert

Mercor is recruiting systems and integration engineering experts to support an advanced research initiative in engineering and AI. Your role is to apply hands-on expertise in systems integration, testing, reliability and failure analysis on complex hardware products in production environments. This position is designed for engineers who have worked directly on sophisticated physical products and can bring solid technical judgment to integration, verification, validation and troubleshooting challenges.

Posted September 26, 2026