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CAD and Simulation Engineering Domain Expert, Python

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Job details

Engagement

Contract, part-time

Location

Remote

Worldwide

Posted

Nov 13, 2026

OpenTrain on Trustpilot

The work

You will create, solve, validate, and review simulation-led engineering tasks used to train and evaluate AI models. The work covers CAD models, engineering simulations, calculations, schematics, Python problem statements, and technical documentation.

You may work across aerospace, mechanical, and electrical applications. You will use analytical checks and practical engineering judgment to assess whether designs and results are correct and complete.

  • Develop CAD models and perform simulations or engineering analysis for components.
  • Use tools such as CATIA, SolidWorks, ANSYS, MATLAB, FreeCAD, OpenFOAM, KiCad, or COMSOL.
  • Create problem statements, simulation models, calculations, schematics, and supporting technical materials.
  • Define assumptions, constraints, operating conditions, output measures, and acceptance criteria.
  • Check results, perform sanity checks, optimize designs, and document methods and outcomes.
  • Review other engineers' submissions for technical correctness and completeness.

Requirements

  • Contractor assignment lasting eight weeks.
  • Work 20 to 40 hours per week, with at least four hours of Pacific Time overlap.
  • Open worldwide.
  • Professional fluency in English is required.
  • At least 10 years of experience in CAD engineering and simulation-focused organizations is required.
  • Strong fundamentals in aerospace, mechanical, or electrical engineering are required.
  • Hands-on modeling or simulation experience and professional proficiency with relevant engineering tools are required.
  • Strong analytical problem-solving, technical documentation, peer-review, quality-assessment, and communication skills are required.
  • Electrical engineering specialists should have practical expertise in areas such as circuit analysis, power systems, electrical machines, power electronics, controls, protection, grounding, instrumentation, or electronics design.

Open worldwide

Preferred

  • Python or MATLAB scripting experience for automation, analysis, or result processing is preferred.
  • A PhD in mechanical, electrical, or aerospace engineering is preferred.

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: cmwff9thp005808l5643yuqz6

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