CNC Machining Expert - Evaluator - AI Trainer
Mercor
About the roleWe'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). #J-18808-Ljbffr Mercor
Vacancy posted 2 days ago
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