At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models.You’ll challenge advanced language models on topics like fluid dynamics, thermodynamics, structural mechanics, and mechatronics—documenting every failure mode so we can harden model reasoning.

Organization

: Alignerr

Position

: Mechanical Engineering - AI Data Trainer

Type

: Hourly Contract

Compensation

: $35–$60 /hour

Location

: Remote

Commitment

: 10–40 hours/week

What You’ll Do

Develop Complex Problems: Design advanced mechanical engineering problems across domains like FEA (Finite Element Analysis), heat transfer, kinematics, and material science to test AI performance.
Author Ground-Truth Solutions: Create rigorous, step-by-step technical solutions and "golden responses" that the AI will use as a benchmark for learning.
Technical Auditing: Evaluate AI-generated CAD logic, thermodynamic proofs, and material specifications for technical accuracy, safety, and adherence to engineering standards (e.g., ASME, ISO).
Refine Reasoning: Identify logical fallacies in AI reasoning—such as incorrect force distributions or energy conservation violations—and provide structured feedback to improve the model's "thinking" process.

Requirements

Advanced Degree: Masters (pursuing or completed) or PhD in Mechanical Engineering, Aerospace Engineering, or a closely related field.
Domain Expertise: Strong foundational knowledge in core areas such as solid mechanics, fluid mechanics, CAD/CAM, or manufacturing processes.
Analytical Writing: The ability to communicate highly technical concepts and complex physical phenomena clearly and concisely in written form.
Attention to Detail: High level of precision when checking mathematical derivations, unit conversions, and physical system constraints.
No AI experience required

Preferred

Prior experience with data annotation, data quality, or evaluation systems
Proficiency in engineering software concepts (e.g., SolidWorks, MATLAB, ANSYS) to evaluate AI-generated code or workflows.

Why Join Us

Competitive pay and flexible remote work.
Collaborate with a team working on cutting-edge AI projects.
Exposure to advanced LLMs and how they’re trained.
Freelance perks: autonomy, flexibility, and global collaboration.
Potential for contract extension.

Application Process (Takes 15-20 min)

Submit your resume
Complete a short screening
Project matching and onboarding

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

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Mechanical Engineering - AI Data Trainer