Part-Time CNC Machinist / Toolmaker
Position Summary
We are seeking a skilled and detail-oriented Part-Time CNC Machinist / Toolmaker to support the fabrication of precision components, tooling, and fixtures used in the development and manufacturing of high-performance Brushless DC (BLDC) motors. This role is responsible for producing low-volume, high-precision parts through CNC machining, laser cutting, and manual fabrication techniques while maintaining exceptional quality and accuracy.
The ideal candidate is an experienced machinist who enjoys prototype and small-batch manufacturing, takes pride in precision craftsmanship, and can work independently in a fast-paced engineering environment.
Essential Duties and Responsibilities
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Set up, program (as required), and operate mini CNC mills, lathes, and laser cutting equipment to manufacture precision components within specified tolerances.
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Fabricate custom tooling, assembly fixtures, winding mandrels, compression fixtures, and production aids to support engineering and manufacturing operations.
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Perform secondary machining operations including drilling, tapping, reaming, deburring, surface finishing, and precision fitting.
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Interpret engineering drawings, blueprints, CAD models, and GD&T specifications to produce high-quality parts.
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Select appropriate tooling, workholding methods, cutting speeds, and feeds for various materials including aluminum, steel, stainless steel, and engineered plastics.
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Inspect completed components using precision measuring equipment to verify dimensional accuracy and quality requirements.
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Perform routine preventive maintenance, cleaning, and minor troubleshooting of CNC machines, laser cutters, and shop equipment.
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Maintain a clean, organized, and safe machine shop environment while following all applicable safety procedures.
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Collaborate with engineering personnel to improve manufacturability and tooling efficiency.
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Support prototype development and continuous process improvement initiatives.
Required Qualifications
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High school diploma or equivalent; technical or vocational machining education preferred.
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Minimum 2–5 years of hands-on CNC machining experience.
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Experience operating CNC mills, routers, or lathes in a precision manufacturing environment.
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Working knowledge of machining principles including speeds, feeds, cutting tools, workholding, and machining strategies.
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Ability to read and interpret engineering drawings, blueprints, and GD&T.
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Experience using precision inspection equipment including calipers, micrometers, height gauges, and indicators.
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Strong mechanical aptitude and problem-solving skills.
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Ability to work independently with minimal supervision.
Preferred Qualifications
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Experience operating commercial laser cutting systems.
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Proficiency with CAD/CAM software such as Fusion 360, Mastercam, SolidWorks CAM, or similar.
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Experience building tooling and fixtures for prototype or low-volume manufacturing.
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Familiarity with electric motor or aerospace component manufacturing.
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Understanding of lean manufacturing and continuous improvement practices.
Knowledge, Skills, and Abilities
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Exceptional attention to detail.
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Strong organizational and time management skills.
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Ability to maintain close tolerances and produce repeatable quality work.
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Effective communication and collaboration skills.
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Commitment to workplace safety and quality standards.
Work Environment
This position is performed primarily in a machine shop environment and requires standing for extended periods, lifting materials up to 50 pounds, and safely operating manufacturing equipment.
