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STEM micro1

Mechanical CAD Expert

Micro1 • Remote

Education

Master's

Type

Hourly

Pay Rate

$40–$80/hr

Actively Hiring

50 openings

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About this role

From the Micro1 listing

Role Title: Mechanical CAD Expert Role Type: Contractor Location: Remote micro1 is engaging Mechanical CAD Experts to contribute to a customer project focused on advanced engineering assemblies. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. Scope of Work

  • Analyze multi-part mechanical assemblies provided in native FreeCAD files, ensuring full understanding of component relationships and assembly design intent.
  • Develop objective, non-guessable, and precise question-and-answer sets for each assigned assembly, focusing on technical accuracy and clarity.
  • Create several detailed technical questions per assembly, covering mechanical functions, design rationale, and dimensional considerations.
  • Format each question and corresponding answer to be unambiguous and aligned with real-world engineering standards.
  • Submit high-quality deliverables within agreed-upon project parameters, maintaining clear and prompt communication with project coordinators.
  • Leverage written and verbal communication skills to clarify ambiguities and collaborate effectively within a distributed team environment. Preferred Qualifications
  • Proven background in mechanical engineering, aerospace, or industrial design, with strong foundational and applied CAD knowledge.
  • Expertise in interpreting and analyzing complex mechanical assemblies and engineering drawings.
  • Familiarity with FreeCAD is advantageous; however, experience with other CAD platforms (e.g., SolidWorks, CATIA, Autodesk Inventor) is valuable.
  • Demonstrated ability to author clear, precise, and objective technical documentation or assessment materials.
  • Strong attention to detail, analytical thinking, and a commitment to technical accuracy and objectivity.
  • Excellent written and verbal communication skills, with an emphasis on documenting technical insights for varied audiences.
  • Ability to work independently, manage deliverables, and adapt to project requirements in a remote context.

Requirements

  • freecad
  • solidworks
  • catia
  • autodesk inventor
  • mechanical assembly analysis
  • engineering drawing interpretation
  • technical documentation

How long hiring takes

Across the AI training platforms we refer candidates to, the median gap between referral and hire is about 30 days. It varies by platform and role, so treat it as a rough guide for this one.

Within 2 weeks
~25%
Within 6 weeks
~60%
Within 3 months
~80%

Key responsibilities

  • Analyze multi-part mechanical assemblies provided in native FreeCAD files, ensuring full understanding of component relationships and assembly design intent.
  • Develop objective, non-guessable, and precise question-and-answer sets for each assigned assembly, focusing on technical accuracy and clarity.
  • Create several detailed technical questions per assembly, covering mechanical functions, design rationale, and dimensional considerations.
  • Format each question and corresponding answer to be unambiguous and aligned with real-world engineering standards.

Why this role

This Mechanical CAD Expert role pays $40-$80 per hour for analyzing multi-part mechanical assemblies in native FreeCAD files and turning them into detailed technical questions covering mechanical function, design rationale, and dimensional considerations, each with one clear, correct answer. Micro1 wants someone who can format that material so it reads unambiguously against real engineering standards. It fits people with a solid mechanical engineering, aerospace, or industrial design background; direct FreeCAD skill helps, but experience with SolidWorks, CATIA, or Autodesk Inventor works just as well since the underlying assembly knowledge is what's being tested.

Talent pool

We're light on STEM candidates

We've matched 65 people with a STEM background against 726 STEM listings we've tracked, so most go out without one. Set up a profile and we'll consider you for a role like this one.

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Common questions

Can I apply to Micro1 from outside the US or UK?

Yes. Micro1 accepts applicants from most countries worldwide, unlike DataAnnotation or Outlier, both of which cap access to a handful of English-speaking countries. Most roles still require strong written and spoken English.

Does Micro1 monitor your computer while you work?

On many projects, yes, through time-tracking tools that take periodic screenshots to verify active hours. Check the specific project's requirements before accepting if desktop monitoring is a dealbreaker.

Do I need a PhD for academic-niche AI training roles?

For the top pay tiers, a PhD or current enrollment is usually expected. But the domain assessment is what decides it: if you can solve the problems, the degree becomes secondary.

Is academic-niche AI training a continuous job?

Usually not. Work runs in campaigns, like training a model specifically on quantum mechanics, that might last a few weeks. Treat it as a high-paying fellowship or grant rather than a permanent daily job.

What does STEM work look like for a Mechanical CAD Expert?

Tasks here are scoped to STEM, not generic labeling. As a Mechanical CAD Expert, expect to draw on real domain judgment (evaluating outputs, correcting errors, or providing expert reasoning specific to STEM) rather than following a one-size-fits-all rubric. If you don't have hands-on STEM background, this is likely not the right listing to start with.

What specific skills does this listing call for?

freecad, solidworks, catia, and autodesk inventor are named directly in the listing. If you don't have hands-on experience with these, expect the screening process to test for them directly rather than accepting adjacent experience as a substitute.

What does the 'openings' count on this listing mean?

It's Micro1's live count of how many candidates it's still trying to place for this specific role, 50 right now, not a countdown on your individual application. A higher number signals more active demand; it doesn't lower the bar for acceptance.

How much does this specific role pay?

This listing is posted at $40–$80/hr, an hourly rate. The range reflects experience level and negotiated terms, not a placeholder, so where you land in it depends on your background and the assessment. Pay can change between when we last checked the listing and when you apply, so confirm the current number on the platform's own application page before committing time.

What happens when I click Apply on this listing?

You'll be taken to Micro1's external site to complete your application there. This listing links through a referral, but the process is identical to applying directly; the link just routes you correctly. Create an account on their site and follow their onboarding steps.

Do I need a Master's to qualify?

This role lists a master's degree as a requirement. In practice, the domain assessment is the real gate. If you can pass it, the degree is usually secondary. However, some platforms verify credentials formally, so list your actual qualifications accurately on your profile.