Mechanical Engineering Expert - AI Training; Remote, Freelance

Mechanical Engineering Expert - AI Training (Remote, Freelance)

Braintrust AI is looking for individuals with a strong background in Mechanical Engineering to help train and improve AI models. You’ll be working on projects that involve reviewing, evaluating, and creating data or content to help AI systems become more accurate, reliable, and context-aware in your area of expertise. This is a great opportunity for professionals who enjoy analytical thinking, problem-solving, and working independently on flexible schedules.

• Evaluate and provide feedback on AI‑generated outputs related to mechanical engineering.
• Create and refine text, data, or questions for AI training in mechanics, thermodynamics, and materials science.
• Ensure accuracy, relevance, and clarity of AI training materials.
• Follow detailed guidelines for consistency and quality.

• Bachelor’s or Master’s degree in Mechanical Engineering or related field, or equivalent experience.
• Strong communication and analytical skills.
• Ability to simplify complex concepts.
• High attention to detail.
• English proficiency.

• Work remotely with flexible hours.
• Contribute to cutting‑edge AI systems.
• Ongoing projects available.