CNC Machining Expert

CNC Machining Expert [$120-$175/hr] Experienced CNC machinists to help author and validate grading rubrics for CNC machining work and 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 Role Responsibilities 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)

Author and validate objective grading rubrics for CNC machining solutions based on CAD models and production contexts. Review sample solutions to determine pass/fail outcomes and provide clear technical reasoning.

Requires at least 5 years of hands-on CNC machining experience with strong production-floor judgment. Must have written English fluency for all text-based deliverables.

Identified from the job description. Confirm important requirements above.

• Cnc Machining
• Grading Rubrics Validation
• Cad Models
• Production Judgment
• Technical Writing
• Haas Vf-2
• Makera Carvera

• Manufacturing
• Engineering
• Trades

Minimum experience

5+ years

Posting language

English

Working hours

40 hours per week

Seniority

Mid-Senior level

Application method

Direct apply is available