Mechanical Engineering Expert – AI Content Specialist

About The Role

What if your engineering knowledge could help shape the next generation of AI At Alignerr, we partner with the world's leading AI research labs to build smarter, more technically rigorous AI models — and we need real engineers to make it happen.

As a Mechanical Engineering Expert, you'll put your deep domain knowledge to work by designing complex engineering problems, authoring gold-standard solutions, and auditing AI reasoning across fluid dynamics, thermodynamics, structural mechanics, and more. Your expertise becomes the benchmark that cutting-edge AI is trained against.

Organization: Alignerr
Type: Hourly Contract
Location: Fully Remote
Commitment: 10–40 hours/week, on your schedule

What You'll Do

Design Challenging Problems — Craft advanced mechanical engineering problems across domains including FEA, heat transfer, kinematics, material science, and mechatronics to probe the limits of AI performance
Author Ground-Truth Solutions — Write rigorous, step-by-step technical solutions and golden responses that serve as benchmarks for AI learning
Audit AI Outputs — Evaluate AI-generated CAD logic, thermodynamic proofs, and material specifications for technical accuracy, safety, and compliance with engineering standards (e.g., ASME, ISO)
Sharpen AI Reasoning — Identify logical errors in AI outputs — such as incorrect force distributions or energy conservation violations — and provide structured, actionable feedback to improve model reasoning

Who You Are

Advanced Degree: Master's (pursuing or completed) or PhD in Mechanical Engineering, Aerospace Engineering, or a closely related field
Domain Expertise: Strong foundational knowledge in solid mechanics, fluid mechanics, thermodynamics, CAD/CAM, or manufacturing processes
Analytical Communicator: Able to translate complex physical phenomena and mathematical concepts into clear, precise written explanations
Detail-Oriented: High precision when reviewing mathematical derivations, unit conversions, and physical system constraints
No AI experience required — if you know your engineering, we'll handle the rest

Nice to Have

Prior experience with data annotation, data quality, or evaluation workflows
Proficiency in engineering software such as SolidWorks, MATLAB, or ANSYS
Familiarity with evaluating AI-generated code or computational workflows

Why Join Us

Work on cutting-edge AI projects alongside top research labs
Fully remote and flexible — work on your own schedule
Freelance perks: autonomy, variety, and global collaboration
Gain firsthand exposure to how advanced large language models (LLMs) are trained and evaluated
Potential for ongoing work and contract extension

Mechanical Engineering Expert - AI Content Specialist

Mechanical Engineering Intern