Machinest/Toolmaker

Job Description

Job Description

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

• Set up, program (as required), and operate mini CNC mills, lathes, and laser cutting equipment to manufacture precision components within specified tolerances.

• Fabricate custom tooling, assembly fixtures, winding mandrels, compression fixtures, and production aids to support engineering and manufacturing operations.

• Perform secondary machining operations including drilling, tapping, reaming, deburring, surface finishing, and precision fitting.

• Interpret engineering drawings, blueprints, CAD models, and GD&T specifications to produce high-quality parts.

• Select appropriate tooling, workholding methods, cutting speeds, and feeds for various materials including aluminum, steel, stainless steel, and engineered plastics.

• Inspect completed components using precision measuring equipment to verify dimensional accuracy and quality requirements.

• Perform routine preventive maintenance, cleaning, and minor troubleshooting of CNC machines, laser cutters, and shop equipment.

• Maintain a clean, organized, and safe machine shop environment while following all applicable safety procedures.

• Collaborate with engineering personnel to improve manufacturability and tooling efficiency.

• Support prototype development and continuous process improvement initiatives.

Required Qualifications

• High school diploma or equivalent; technical or vocational machining education preferred.

• Minimum 2–5 years of hands-on CNC machining experience.

• Experience operating CNC mills, routers, or lathes in a precision manufacturing environment.

• Working knowledge of machining principles including speeds, feeds, cutting tools, workholding, and machining strategies.

• Ability to read and interpret engineering drawings, blueprints, and GD&T.

• Experience using precision inspection equipment including calipers, micrometers, height gauges, and indicators.

• Strong mechanical aptitude and problem-solving skills.

• Ability to work independently with minimal supervision.

Preferred Qualifications

• Experience operating commercial laser cutting systems.

• Proficiency with CAD/CAM software such as Fusion 360, Mastercam, SolidWorks CAM, or similar.

• Experience building tooling and fixtures for prototype or low-volume manufacturing.

• Familiarity with electric motor or aerospace component manufacturing.

• Understanding of lean manufacturing and continuous improvement practices.

Knowledge, Skills, and Abilities

• Exceptional attention to detail.

• Strong organizational and time management skills.

• Ability to maintain close tolerances and produce repeatable quality work.

• Effective communication and collaboration skills.

• 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.