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Mechanical CAD Expert (AI Evaluation)

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Job details

Pay

$75 USD/hr

Engagement

Contract

Location

Remote

United States only

Posted

Nov 5, 2026

OpenTrain on Trustpilot

The work

Use your mechanical design experience to create realistic scenarios and assess AI-generated answers. Your feedback should reflect practical engineering methods and help improve AI performance.

  • Create design problems based on real CAD, tolerancing, and manufacturing workflows.
  • Evaluate AI responses for technical accuracy, manufacturability, and practical engineering judgment.
  • Write structured feedback that explains your assessment clearly.

Requirements

  • Schedule: Flexible, part-time, ongoing project work with no set schedule or minimum hour requirement.
  • The role calls for substantial industry experience in mechanical design and a portfolio of manufactured designs and complex GD&T or FEA work.
  • Hands-on mechanical engineering experience and depth in parametric CAD, GD&T and design for manufacturing, or FEA and simulation are required. Candidates who meet at least two of the three core qualifications are encouraged to apply.
  • Strong writing, attention to detail, and the ability to explain complex design concepts clearly are required. A BS or MS in Mechanical Engineering is preferred.
  • Experience with multiple CAD or simulation tools is helpful, including SolidWorks, CATIA, Fusion 360, or Onshape. A portfolio showing designs from concept through manufacturing can demonstrate practical judgment.
  • Languages: English

Open to applicants in

  • United States

How to apply

  1. Press Apply now. You create a free OpenTrain account and add your resume.
  2. Finish your application on the hiring company's site. The company decides who it hires, so it runs its own form.

Job ID: cmw3tv03400is08l3wby1q72i

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