Associate Prototype Machinist

Job Description

Job Description

The Associate Prototype Machinist supports the fabrication of prototype components, tools, mechanisms, and equipment for development purposes. This role collaborates with cross-functional teams while maintaining efficient workflows. The position requires setting up and operating machine tools and rapid prototyping equipment, including manual/CNC mills, lathes, and 3D printers, to produce custom parts and test fixtures. The machinist stays current with industry advancements and contributes to operational improvements.

Essential Duties & Responsibilities

• Set up and operate manual and CNC metalworking equipment (mills, lathes, routers, shapers, grinders, bandsaws) to fabricate components to strict specifications; verify accuracy using precision tools.
• Log, track, and monitor work requests to ensure timely delivery of parts.
• Order necessary raw materials, tooling, and components for approved fabrication projects.
• Interpret engineering drawings and specifications to plan layout and machining steps, accommodating iterative design adjustments.
• Assist in designing and building custom test apparatus, fixtures, gauges, and experimental components, improvising solutions when standard tooling is insufficient.
• Utilize complete machinist hand tools and precision measurement equipment.
• Support testing of experimental models under simulated conditions to validate design feasibility.
• Maintain model shop equipment in safe, optimal working condition and strictly enforce shop safety standards.

Qualifications & Experience

• High school diploma or equivalent required.
• 5+ years of machinist experience, including 2+ years in an experimental machine shop environment.
• 2+ years of Mastercam programming experience; 1+ year of CAD modeling experience in SolidWorks or Creo.
• 2+ years operating 3D printing and rapid prototyping systems.
• Strong ability to read complex blueprints and technical sketches.
• Proficient in CNC/conventional machine setup, operation, manual G-code programming, shop math, layout techniques, and material machinability.
• Capable of machining parts to tolerances within ±0.0005” and 0.1&degree;.
• Working knowledge of basic facility plumbing and Microsoft Office suite; experience with Windchill, AutoCAD, Polyworks, or 3D printing software (3D Sprint, PreForm, Aspire) is a plus.
• Strong communication, teamwork, and problem-solving skills.
• Physical capability to sit, stand, walk, bend, climb, and routinely lift up to 50 lbs.