CNC Machining Expert

This role is for one of our clients

Compensation: $120-$175 per hour

We are seeking experienced CNC machining professionals to contribute to the development of a high-quality evaluation dataset for CNC manufacturing. In this role, you will apply your real-world production experience to assess machining approaches, develop objective evaluation criteria, and determine whether a proposed solution would be suitable for an actual production environment.

You will bring practical shop-floor judgment to evaluating machining strategies, identifying potential safety or quality issues, and explaining why a solution should be approved or rejected.

This role is for one of our clientsCompensation: $120-$175 per hourWe are seeking experienced CNC machining professionals to contribute to the development of a high-quality evaluation dataset for CNC manufacturing. In this role, you will apply your rea...

What You'll Do

• Contribute to the development of text-based, objective, and verifiable grading rubrics for CNC machining solutions.
• Evaluate machining approaches across provided CAD models and relevant manufacturing context, including:
• Stock material
• Machine capabilities
• Tooling
• Toolpaths
• Machining strategy
• Define clear criteria for determining whether a machining solution is production-ready.
• Provide concise verification rationale explaining the reasoning behind each evaluation criterion.
• Review sample CNC machining solutions and determine whether they should pass or fail.
• Identify unsafe, impractical, inefficient, or technically incorrect machining approaches.
• Apply real-world production knowledge to ensure evaluation standards reflect actual CNC manufacturing practices.

Minimum Qualifications

• 5+ years of hands-on professional CNC machining experience.
• Strong understanding of CNC machining processes and production workflows.
• Demonstrated production-floor judgment and the ability to determine whether a machining approach can be executed safely and reliably on a real machine.
• Ability to identify potential issues involving tooling, machine constraints, workholding, toolpaths, feeds and speeds, or machining strategy.
• Strong attention to detail and analytical reasoning.
• Excellent written English communication skills, as all deliverables will be text-based.
• Ability to clearly explain technical decisions and pass/fail judgments.

Preferred Qualifications

• Experience working with Haas CNC machines, particularly the Haas VF-2.
• Experience with hobbyist or desktop CNC machines, including the Makera Carvera.
• Familiarity with CAD/CAM workflows and interpreting machining plans or CNC programs.
• Experience training, mentoring, or supervising CNC machinists.
• Previous experience reviewing machining processes for production readiness, quality, or safety.

Engagement Details

• Role: CNC Machining Expert
• Work Arrangement: Fully Remote
• Engagement Type: Independent Contractor
• Schedule: Flexible
• Projects may be extended, shortened, or concluded early depending on project requirements and performance.
• Payments are made weekly based on services rendered through available payment platforms.
• The engagement will not require access to confidential or proprietary information belonging to any employer, client, or institution.
• H-1B and STEM OPT candidates are not currently supported.

Equal Employment Opportunity

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

This role is for one of our clients

Compensation: $120-$175 per hour

We are seeking experienced CNC machining professionals to contribute to the development of a high-quality evaluation dataset for CNC manufacturing. In this role, you will apply your real-world production experience to assess machining approaches, develop objective evaluation criteria, and determine whether a proposed solution would be suitable for an actual production environment.

You will bring practical shop-floor judgment to evaluating machining strategies, identifying potential safety or quality issues, and explaining why a solution should be approved or rejected.

This role is for one of our clientsCompensation: $120-$175 per hourWe are seeking experienced CNC machining professionals to contribute to the development of a high-quality evaluation dataset for CNC manufacturing. In this role, you will apply your rea...

What You'll Do

• Contribute to the development of text-based, objective, and verifiable grading rubrics for CNC machining solutions.
• Evaluate machining approaches across provided CAD models and relevant manufacturing context, including:
• Stock material
• Machine capabilities
• Tooling
• Toolpaths
• Machining strategy
• Define clear criteria for determining whether a machining solution is production-ready.
• Provide concise verification rationale explaining the reasoning behind each evaluation criterion.
• Review sample CNC machining solutions and determine whether they should pass or fail.
• Identify unsafe, impractical, inefficient, or technically incorrect machining approaches.
• Apply real-world production knowledge to ensure evaluation standards reflect actual CNC manufacturing practices.

Minimum Qualifications

• 5+ years of hands-on professional CNC machining experience.
• Strong understanding of CNC machining processes and production workflows.
• Demonstrated production-floor judgment and the ability to determine whether a machining approach can be executed safely and reliably on a real machine.
• Ability to identify potential issues involving tooling, machine constraints, workholding, toolpaths, feeds and speeds, or machining strategy.
• Strong attention to detail and analytical reasoning.
• Excellent written English communication skills, as all deliverables will be text-based.
• Ability to clearly explain technical decisions and pass/fail judgments.

Preferred Qualifications

• Experience working with Haas CNC machines, particularly the Haas VF-2.
• Experience with hobbyist or desktop CNC machines, including the Makera Carvera.
• Familiarity with CAD/CAM workflows and interpreting machining plans or CNC programs.
• Experience training, mentoring, or supervising CNC machinists.
• Previous experience reviewing machining processes for production readiness, quality, or safety.

Engagement Details

• Role: CNC Machining Expert
• Work Arrangement: Fully Remote
• Engagement Type: Independent Contractor
• Schedule: Flexible
• Projects may be extended, shortened, or concluded early depending on project requirements and performance.
• Payments are made weekly based on services rendered through available payment platforms.
• The engagement will not require access to confidential or proprietary information belonging to any employer, client, or institution.
• H-1B and STEM OPT candidates are not currently supported.

Equal Employment Opportunity

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.