CFD Engineer - AI Training

CAD Engineer - AI Trainer

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

CFD Engineer - AI Trainer

• Engineering
• Platform: Mindrift
• Location: 61 countries

This role asks you to help train and evaluate AI agents on expert fluid simulation work. You would turn CAD geometry into simulation setups, run them, and produce verified reference solutions alongside Python checks. It suits engineers with a mechanical or aerospace background and solid industrial or research CFD practice.

Posted October 12, 2026

Mechanical Engineering

• Engineering
• Platform: Alignerr

This remote contract role asks mechanical engineers to build and check hard engineering problems that test how AI models reason about physical systems. The work includes writing reference solutions and reviewing AI-generated engineering outputs for accuracy and physical validity. It suits engineers with a graduate degree and solid technical expertise who can explain their reasoning clearly in writing.

Mechanical Engineering Expert - AI Content Specialist

• Engineering
• Platform: Alignerr

This remote freelance role asks mechanical engineers to help train and evaluate AI models on complex engineering problems. Contributors design multi-domain challenges, write reference solutions, and check AI reasoning for accuracy, safety, and compliance with engineering standards. It suits engineers with a graduate degree who want to apply their expertise to AI development, and no prior AI experience is required.

Mechanical Design Engineer

• Engineering
• Platform: DataAnnotation
• Level: Intermediate

This role involves creating rigorous mechanical engineering problems and solutions to train AI models to reason like practicing engineers. You will write verifiable problems from your specialty, derive correct answers, test them against AI systems, and review AI-generated engineering work for real-world applicability.

Mechanical Designer

• Engineering
• Platform: DataAnnotation
• Level: Intermediate

A mechanical designer writes rigorous engineering problems and solutions to train AI models to reason like practicing engineers. You'll create challenging, closed-ended technical problems from your specialty, verify correct answers, test them against AI systems, and review AI-generated engineering work for real-world applicability.