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CAD Tool Specialist (AI Evaluation)

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Job details

Pay

$125 USD/hr

Engagement

Contract, part-time

Location

Remote

United States only

Posted

Nov 7, 2026

OpenTrain on Trustpilot

The work

You will create realistic computer-aided design tasks that reflect professional workflows, then assess how well AI models handle them. Your feedback will explain what is technically accurate and what needs improvement.

  • Create challenging CAD tasks based on practical workflows and professional design standards.
  • Develop or assess 2D drafting, dimensioning, parametric modeling, constraint-based modeling, and scripted solid modeling.
  • Review assemblies and exports for 3D printing, CNC machining, and laser cutting.
  • Evaluate AI-generated responses for technical quality and accuracy.
  • Give clear, structured written feedback about your decisions.

Requirements

This is a remote, ongoing, project-based contractor opportunity that can be completed alongside another role. Work is self-paced with no set schedule.

  • Time: 20+ hours per week.
  • Education: a bachelor's degree or higher in mechanical engineering, architecture, industrial design, civil engineering, or a related field.
  • Experience: at least two years of professional experience with LibreCAD, SolveSpace, OpenSCAD, or Rhino3D.
  • Strong written communication and careful attention to detail.
  • Ability to explain complex CAD and design concepts clearly.
  • Ability to work independently in a remote, asynchronous setting.
  • Professional experience in manufacturing, architecture, engineering, or product design, or a portfolio of published or fabricated designs, can support your application.
  • Languages: English

Open to applicants in

  • United States

Preferred

  • Helpful experience includes FreeCAD, Fusion 360, SolidWorks, AutoCAD, GD&T, technical drawing standards, scripting, and programmatic design.

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: cmw6v6u9n00ij07leuajoj0zn

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