Precision CNC Machinist: 5-Axis Setup & QA

Zero Hour Parts; Ann Arbor (MI); On-site; USD 42,000 - 66,000; Full time

Job summary

Zero Hour Parts in Michigan is seeking an experienced CNC Machinist to set up and operate CNC mills and lathes, turning customer drawings into precise components. You will prep tooling, verify part conformance, and escalate issues promptly to ensure quality and efficiency.

Ideal candidates have Haas experience, GD&T interpretation skills, and strong metrology proficiency. This role requires standing for extended periods and familiarity with multiple materials, with a focus on safety and accuracy.

Qualifications

• High School diploma or GED and at least 18 years of age (required for work in a manufacturing environment).
• 3–5+ years of CNC mill and/or lathe setup and operation; Haas experience preferred.
• Proven ability to set up and run Vertical and Horizontal Machining Centers; multi‑axis (up to 5‑axis) preferred.
• Proficiency with hand metrology tools (micrometers, calipers, etc.).
• Skilled at reading blueprints and interpreting GD&T.
• Able to stand for extended periods.
• Comfortable machining a variety of materials: steel, aluminum, stainless, plastics, titanium, copper, brass, and more.
• Strong math skills preferred.
• Reliable attendance, strong work ethic, adaptability, and the ability to thrive in a fast‑paced, challenging environment.
• Familiarity with CAD/CAM is a plus.
• Experience installing hardware, including standoffs and helicoils, preferred.
• General computer proficiency preferred.

Responsibilities

• Maintain a safe, clean, organized work area in accordance with OSHA guidelines.
• Set up and operate CNC mills and/or lathes to produce precision components from customer drawings, internal sketches, and other instructions.
• Prep tools and workholding per Cell Lead work instructions; validate part conformance after setup.
• Escalate any program or part issues to your supervisor without delay.
• Monitor quality during the run; make tool offsets and sustain acceptable coolant levels.
• Perform basic deburring; fill out in-process inspection paperwork; prep parts for additional operations.
• Install hardware after QA approval of part geometry; perform other duties as assigned.

Skills

CNC milling setup

CNC turning setup

Haas experience

GD&T interpretation

Blueprint reading

Calipers & micrometers

Quality inspection

Multi-axis machining

Math skills

CAD/CAM familiarity

Education

High School diploma or GED

Tools

Mastercam

CNC programming knowledge

Measuring equipment (CMM)

Job description

Zero Hour Parts in Michigan is seeking an experienced CNC Machinist to set up and operate CNC mills and lathes, turning customer drawings into precise components. You will prep tooling, verify part conformance, and escalate issues promptly to ensure quality and efficiency.

Ideal candidates have Haas experience, GD&T interpretation skills, and strong metrology proficiency. This role requires standing for extended periods and familiarity with multiple materials, with a focus on safety and accuracy.