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Prototyping Specialist (CNC)

Apple· Hardware
Apply on company site
Sunnyvale, CA$51.19/hr - $89.84/hrFull-timePosted 1mo ago

About the role

CNC Prototype Machinist role within Apple’s Advanced Development Lab (ADL) focused on preparing materials, setting up CNC milling machines, programming toolpaths, and performing inspections to produce high-quality prototype components for early product development in a fast-paced environment.

Responsibilities

  • Set up, operate, and program CNC machines to manufacture complex precision components.
  • Develop and optimize toolpaths using 3D CAD/CAM software to machine complex geometries and free-form surfaces.
  • Interpret engineering drawings, CAD models, and GD&T requirements to determine machining strategies and setups.
  • Select appropriate tooling, workholding, and machining parameters to achieve required tolerances and surface finishes.
  • Perform in-process and final inspections using precision metrology tools (calipers, micrometers, gauges, etc.) to validate critical dimensions.
  • Troubleshoot machining and programming issues and implement process improvements to maintain quality and efficiency.
  • Collaborate with engineering and cross-functional teams to support prototype builds and manufacturability improvements.
  • Ensure compliance with safety procedures, quality standards, and shop best practices.

Qualifications

  • Experience setting up, operating, and programming a CNC 5-Axis machine in a 3D CAD/CAM environment
  • Ability to program complex 3D parts
  • Experience holding close tolerances and validating critical features and dimensions using hand metrology equipment
  • Excellent problem-solving and interpersonal skills
  • 5+ yrs experience in multi-axis operation and programming
  • Programming experience with general part geometries as well as free-form shapes
  • Working knowledge or hands-on experience with Wire EDM and surface grinding processes.
  • Knowledge of Machine code
  • Experience using horizontal and vertical saws, manual mills and lathes
  • Ability to apply and advise on Geometric Dimensioning and Tolerances
  • Experience reading, interpreting and applying detailed part drawing requirements

Skills

Required:GD&T interpretation

Benefits

  • Comprehensive medical and dental coverage
  • retirement benefits
  • discounted products and free services
  • reimbursement for certain educational expenses (tuition)
  • discretionary bonuses or commission payments (possible)
  • relocation (possible)
  • employee stock programs (stock options / RSUs)
  • Apple Employee Stock Purchase Plan
Last updated Sep 4, 2026. Interested? Apply on the company site.

About Apple

Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.

Discover the innovative world of Apple and shop everything iPhone, iPad, Apple Watch, Mac, and Apple TV, plus explore accessories, entertainment, and expert device support.

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