Location: Commerce, CA Shift: 7am – 4:30pm Employment Type: Full Time Reports To: Production Supervisor
Job Summary
We are seeking a skilled and proactive Mill Setup Operator to support machining operations by preparing milling machines for production runs and assisting Mill Operators in maintaining quality and efficiency. This role is responsible for following work instructions, setting up tooling and fixtures, troubleshooting production issues, and ensuring completed parts conform to production standards.
The ideal candidate has strong machining knowledge, problem-solving skills, and experience in CNC milling environments where precision and reliability are critical.
Key Responsibilities
Set up CNC and/or manual milling machines according to work instructions and job specifications
Install tooling, fixtures, and work holding devices for each production run
Assist Mill Operators with job changeovers and process adjustments
Troubleshoot machine, tooling, and process issues during production
Report equipment or quality concerns promptly to management
Verify first-article parts meet specifications before full production runs
Ensure consistent production quality and adherence to standards
Maintain a clean, safe, and organized work area
Support production schedules and continuous improvement efforts
Qualifications & Skills
Previous experience setting up milling machines (CNC preferred)
Strong understanding of machining processes, tooling, and materials
Ability to read blueprints, setup sheets, and work instructions
Experience troubleshooting machining and quality issues
Familiarity with measuring tools such as calipers, micrometers, and gauges
Strong attention to detail and quality workmanship
Ability to work independently and support production teams
Preferred (Nice to Have)
Experience in aerospace or precision manufacturing environments
Basic CNC programming knowledge
Experience with Lean manufacturing or process improvement initiatives
