This job post has expired on September 18, 2026. It is likely that the position has already been filled.
CNC Machining Expert at Mercor
posted 1 month agoCNC Machining Expert | $120–175/hr | Worldwide Remote
Join a cutting-edge project to build a high-quality evaluation dataset for CNC manufacturing. We're seeking experienced CNC machinists to author and validate grading rubrics that reflect real production-floor standards. Your hands-on expertise will directly shape how machining quality is assessed and documented.
What You'll Do
- Develop clear, objective, text-based rubrics for grading CNC machining solutions using provided CAD models, stock specifications, machine configurations, and tooling context.
- Write detailed verification rationale for each grading criterion.
- Review sample machining solutions and provide well-reasoned pass/fail assessments.
Minimum Requirements
- 5+ years of hands-on CNC machining experience in a production environment.
- Strong production judgment — ability to evaluate whether a machining approach would safely and successfully run on a real machine.
- Written English fluency, as all deliverables are text-based.
Preferred Qualifications
- Experience operating hobbyist machines such as the Makera Carvera.
- Familiarity with Haas VF-2 machines or similar professional CNC equipment.
This is a flexible, part-time remote engagement ideal for seasoned machinists looking to contribute their expertise to an innovative AI and manufacturing initiative.
How to apply for this role
- Upload your resume — keep it up-to-date and in English. Mercor will auto-fill your profile from it.
- Complete the AI interview — a 15-minute conversation about your experience. Be ready to discuss specific projects and challenges you've solved.
- Submit your application — only about 20% of applicants finish all the steps, so completing yours puts you well ahead.