CMM Operator

United CNC Machining; Auburn Hills (MI); On-site; USD 60,000 - 85,000; Full time

Job summary

United CNC Machining in Auburn Hills, MI is seeking a CMM Operator to run inspections with PC-DMIS and verify aerospace components against drawings in a low-volume, high-mix setting. You will set up fixtures, adapt existing PC-DMIS programs, and conduct FAI, in-process, and final inspections with precise documentation.

The role requires reading blueprints, GD&T, and CAD models, plus experience with Romer Arm or portable measurement tools.

Qualifications

• Must read blueprints and GD&T callouts with accuracy.
• Experience with PC-DMIS for inspection programming.
• Ability to read CAD models and engineer drawings.
• Collaborate with CNC machinists to troubleshoot issues.
• Strong data entry and record-keeping skills.

Responsibilities

• Operate the CMM using PC-DMIS to inspect CNC components against drawings.
• Set up parts and fixtures to minimize production downtime.
• Run and adapt existing PC-DMIS programs for low-volume parts.
• Read blueprints and GD&T to verify conformance.
• Perform FAI, in-process, and final inspections as required.
• Document nonconformances and communicate with Quality and Production.
• Maintain AS9100D/ISO 9001 compliant inspection records.
• Perform routine CMM maintenance and calibration checks.
• Collaborate with CNC machinists and programmers to troubleshoot fit issues.
• Other duties as assigned.

Job description

The CMM Operator is responsible for running part inspections using our Coordinate Measuring Machine (CMM) and PC-DMIS software. This role is focused on executing and adapting existing programs to support our low-volume, high-mix production environment, not on developing programs from scratch. The ideal candidate is comfortable reading blueprints, applying GD&T, and setting up and running inspections efficiently across frequently changing jobs.

What You’ll Do

• Operate the CMM using PC-DMIS to inspect precision-machined CNC components against engineering drawings and specifications
• Set up parts and fixtures in advance of production runs to minimize downtime between jobs
• Run and adapt existing PC-DMIS programs for a variety of low-volume, high-mix parts
• Read and interpret blueprints, engineering drawings, and GD&T callouts to verify part conformance
• Perform first-article inspections (FAI), in-process checks, and final inspections as required
• Identify, document, and communicate nonconformances to Quality and Production teams
• Maintain accurate inspection records and documentation in compliance with AS9100D/ISO 9001 requirements
• Perform routine maintenance and calibration checks on CMM equipment
• Collaborate with CNC machinists and programmers to troubleshoot fit, form, and function issues
• Other duties as assigned

What You Bring

• Associate degree or technical certification in Quality, Metrology, or Manufacturing Technology (or equivalent hands-on experience)
• Knowledge of PC-DMIS required
• Experience within aerospace or defense manufacturing environments
• Understanding of Geometric Dimensioning & Tolerancing (GD&T)
• Experience with complex machined components
• Knowledge of manual inspection techniques
• Ability to read and interpret blueprint drawings and work with CAD models
• Experience with Romer Arm or other portable measurement equipment
• Must be able to obtain/maintain compliance with ITAR requirements (U.S. Person status required)

Physical Requirements

• Ability to work in a sitting position for extended periods (desk, driving, and/or travel) in an office/industrial environment
• Manual dexterity to perform data entry functions
• Ability to bend, pull, stoop, and reach to perform job functions
• Ability to lift 25 to 35 pounds
• May be exposed to moving machinery, sharp metal chips, coolants, industrial chemicals, noise, and heavy materials
• Cognitive and mental capacity to perform essential job functions
• Ability to communicate effectively, orally and in writing
• Visual acuity to read documents, computer screens, and files
• Ability to hear in person and via phone

Perks100%

• employer-paid medical, dental, vision, and life insurance
• Paid holidays and vacation
• Privately owned, family-run culture
• AS9100D | ISO 9001 | ITAR | CMMC 2.0 certified facility
• Work on components that matter, mission-critical parts for aerospace and defenseFlexible start time (6:00 AM – 8:00 AM)Climate-controlled facilityOn-site fitness centerTobacco- and vape-free workplace

United CNC Machining is an Equal Opportunity Employer.

United CNC Machining is a precision manufacturing company specializing in mission-critical components for the aerospace and defense industries. Utilizing advanced CNC technology within a state-of-the-art, climate-controlled facility, we are committed to delivering exceptional quality, precision, and operational excellence.

At United CNC, we believe our people are the foundation of our success. We foster a collaborative, team-oriented environment focused on continuous improvement, innovation, and accountability.

If you are passionate about manufacturing, quality, and making an impact in a high-performance environment,