Remote Mechanical Engineer — AI Data Trainer

Alignerr Corp.; Miami (FL); Remote; USD 83,000 - 138,000; Part time

Job summary

Alignerr is seeking a Mechanical Engineering data trainer for a remote, hourly-contract role. You will design complex problems spanning FEA, heat transfer, and materials science to rigorously test AI performance and provide gold-standard solutions for model learning.

Ideal candidates hold an advanced degree in mechanical or aerospace engineering and can clearly communicate intricate physics and mathematics.

Qualifications

• Advanced degree in mechanical or aerospace engineering or closely related field.
• Strong fundamentals in core mechanics disciplines and applied math.
• Clear written and structured communication of complex concepts.

Responsibilities

• Design complex engineering problems across FEA, heat transfer, kinematics, and materials science.
• Author ground-truth solutions with detailed step-by-step reasoning.
• Audit AI-generated outputs for accuracy, safety and standards compliance (ASME/ISO).
• Refine AI reasoning by identifying errors and providing actionable feedback.

Skills

Fluid dynamics

Thermodynamics

Solid mechanics

CAD/CAM

Manufacturing processes

Engineering communication

Education

Master's degree or PhD in Mechanical/Aerospace Engineering or related field

Tools

SolidWorks

MATLAB

ANSYS

Job description

Alignerr is seeking a Mechanical Engineering data trainer for a remote, hourly-contract role. You will design complex problems spanning FEA, heat transfer, and materials science to rigorously test AI performance and provide gold-standard solutions for model learning.

Ideal candidates hold an advanced degree in mechanical or aerospace engineering and can clearly communicate intricate physics and mathematics.