Turing $62-$70/hr
Mathematics Expert
Solve advanced mathematical problems to improve reasoning capabilities of AI systems.
CNC Machining Expert
Remote — Global Part-time Posted 11 Aug 2026
$120–$175/hour
About this role
About the role
We're building a high-quality evaluation dataset for CNC manufacturing and are looking for experienced CNC machinists to help author and validate grading rubrics for CNC machining work. You'll bring real production-floor judgment to determine whether a machining approach would be approved or rejected for a production run, and clearly explain your reasoning.
What you'll do
- Contribute to text-only, objective, verifiable rubrics for grading CNC machining solutions across provided CAD models and machining context (stock, machine, tooling).
- Write clear verification rationale for each criterion.
- Review sample solutions and explain pass/fail outcomes. Minimum requirements
- 5+ years of hands-on CNC machining experience.
- Strong production judgment — able to tell what would and wouldn't run safely on a real machine.
- Written English fluency (all deliverables are text-based). Preferred
- Experience with hobbyist machines (Makera Carvera) and Haas machines (VF-2).
Skills
CNC MachiningManufacturingRubric Design
Sourced from Mercor · original listing · application link last checked 14 Aug 2026
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