Remote Mechanical AI Training Engineer

Invisible Technologies Inc.; United States; Remote; USD 11,000 - 90,000; Part time

Job summary

Invisible Technologies seeks a Mechanical Engineering Specialist – AI Trainer to help power next‑generation AI systems through rigorous thermodynamics, fluid mechanics, heat transfer, and mechanical design.

As a remote contract expert at mid–senior level, you will converse with the model on engineering scenarios, verify factual accuracy, capture reproducible error traces, and document failures to harden model reasoning.

Qualifications

• A PhD in mechanical engineering or closely related field.
• Publications or applied research in mechanical systems.
• CAD/CAE project experience.
• Clear, metacognitive communication showing your work.

Responsibilities

• Converse with the model on engineering scenarios and theoretical questions.
• Verify factual accuracy and logical soundness of responses.
• Capture reproducible error traces and document failures.
• Suggest improvements to prompt engineering and evaluation metrics.

Skills

Thermodynamics

Fluid mechanics

Heat transfer

Dynamics & vibrations

Solid mechanics

Control systems

Finite element analysis

Mechanical design

Education

PhD in mechanical engineering or closely related field

Tools

CAD/CAE

Job description

Invisible Technologies seeks a Mechanical Engineering Specialist – AI Trainer to help power next‑generation AI systems through rigorous thermodynamics, fluid mechanics, heat transfer, and mechanical design.

As a remote contract expert at mid–senior level, you will converse with the model on engineering scenarios, verify factual accuracy, capture reproducible error traces, and document failures to harden model reasoning.