Mechanical Engineering Expert —

- AI Training Specialist

About The Role

We're looking for experienced mechanical engineers to help train and evaluate cutting-edge AI models. Your deep technical knowledge will directly shape how AI reasons through complex engineering problems — from fluid dynamics and thermodynamics to structural mechanics and beyond.

This is a unique opportunity to work at the intersection of engineering and artificial intelligence, contributing to AI systems used by leading research labs worldwide.

- Organization: Alignerr
- Type: Hourly Contract
- Location: Remote
- Commitment: 10–40 hours/week

What You'll Do

- Design Complex Engineering Problems —
- Craft advanced, domain-specific problems across FEA, heat transfer, kinematics, fluid dynamics, thermodynamics, and material science to rigorously stress-test AI performance
- Author Ground-Truth Solutions —
- Develop detailed, step-by-step technical solutions and benchmark responses that AI models use as the gold standard for learning
- Audit AI Reasoning —
- Evaluate AI-generated outputs — including CAD logic, thermodynamic proofs, and material specifications — for technical accuracy, safety, and compliance with engineering standards such as ASME and ISO
- Refine Model Thinking —
- Identify and document logical errors in AI reasoning (e.g., incorrect force distributions,



energy conservation violations) and provide structured, actionable feedback to improve model quality

Who You Are

- Pursuing or holding a Master's or PhD in Mechanical Engineering, Aerospace Engineering, or a closely related field
- Solid foundational expertise in one or more core areas: solid mechanics, fluid mechanics, thermodynamics, CAD/CAM, or manufacturing processes
- Able to communicate highly technical concepts clearly and precisely in written form
- Meticulous attention to detail — especially when checking mathematical derivations, unit conversions, and physical constraints
- No prior AI experience required — we'll onboard you

Nice to Have

- Experience with data annotation, data quality assessment, or evaluation systems
- Proficiency with engineering software such as SolidWorks, MATLAB, or ANSYS
- Background in reviewing or producing technical documentation to industry standards

Why Join Us

- Work on some of the most technically demanding AI projects in the world
- Fully remote and flexible — work on your own schedule, from anywhere
- Freelance autonomy with meaningful, intellectually stimulating work
- Direct impact: your expertise shapes how AI understands and applies engineering knowledge
- Potential for ongoing work and contract extension

📌 Mechanical Engineering Expert - AI Content Specialist (Canada)
🏢 Alignerr
📍 Canada