CNC Mill Machinist

APM Manufacturing · Orange, California · $73k–$94k

Posted 14 days ago

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Skills

CNC millingMulti-axis machiningGD&TBlueprint interpretationFanucHaasMazakAS9100ITARFAIToolingFixturesPrecision measurementG-codeProcess optimization

Benefits

  • ✓Dental insurance
  • ✓Employee assistance program
  • ✓Flexible spending account
  • ✓Health insurance
  • ✓Health savings account
  • ✓Life insurance
  • ✓Paid time off
  • ✓Professional development assistance
  • ✓401 k with Employer Match
  • ✓Tuition reimbursement
  • ✓Vision insurance

Job description

Position Summary:

$35-$45/hr.

The CNC Mill Machinist III is a senior-level machinist responsible for complex CNC and/or manual milling setups, advanced troubleshooting, and manufacturing high-precision aerospace components. This position operates with minimal supervision and serves as a technical resource and mentor to junior machinists while ensuring compliance with aerospace quality and regulatory standards.

Essential Duties and Responsibilities:

  •  Independently set up, operate, and optimize complex CNC and/or multi-axis milling machines.
  •  Interpret complex engineering drawings, blueprints, and GD&T requirements.
  •  Develop setup strategies, select tooling, and design/modify fixtures as needed.
  •  Perform first article inspections (FAI), in-process, and final inspections in accordance with AS9100 and customer specifications.
  • Hold tight tolerances (±.0002”–±.0005” typical in aerospace applications).
  • Troubleshoot advanced machining, tooling, and process issues to improve efficiency and reduce scrap.
  •  Make program edits at the machine (G-code) and recommend process improvements.
  • Collaborate with Manufacturing Engineering on process development and continuous improvement initiatives.
  • Train and mentor Mill Machinist I and II team members.
  • Ensure compliance with safety standards, quality systems, and regulatory requirements (e.g., ITAR if applicable).
  • Maintain accurate production, inspection, and traceability documentation.

  • Advanced knowledge of CNC controls (e.g., Fanuc, Haas, Mazak).
  •  Strong proficiency in GD&T and complex blueprint interpretation.
  • Experience with multi-axis machining (4-axis/5-axis preferred).
  • Demonstrated ability to troubleshoot and optimize machining processes.
  • High level of proficiency with precision measurement tools and inspection techniques.

 Education/Experience:

  • High school diploma or GED required; technical degree or apprenticeship preferred.
  • 5–8+ years of milling experience in a precision manufacturing environment; aerospace experience strongly preferred
  • Dental insurance
  • Employee assistance program
  • Flexible spending account
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Professional development assistance
  • 401 k with Employer Match
  • Tuition reimbursement
  • Vision insurance

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