CNC Mill Operator I

Job Title

CNC Mill Operator I Shift 1 (United States of America)

A successful CNC Mill Operator I can safely and efficiently manufacture parts that meet all quality requirements. This position is an hourly, non‑exempt position and reports to the Production Supervisor.

• Work to close tolerances (e.g., .0002”)
• Machine metals including steel, stainless steel, and aluminum
• Inspect parts during production using precision measuring instruments
• Monitor and maintain machine fluid levels
• Read process sheets, blueprints, and sketches of part to determine machining to be done, dimensional specifications, set up, and operating requirements
• Edit pre‑written programs with supervision when necessary
• Edit program for process improvements and troubleshooting
• Mount work pieces in chuck, to faceplate, or to fixtures
• Select and install preset tooling in tool posts, turrets or cutters, and automatic tool change magazine, in sequence specified on process sheet
• Observe numerical control displays on control panel and compare with data on process sheet to verify dimensional adjustments, feed rates, and speeds of machining cuts
• Turn dials and switches to override program and correct machine performance
• Inspect first run piece and spot‑check succeeding pieces for conformance to specifications
• Study job packets and organize materials for next order during cycles to reduce cycle and setup time
• Pre‑set tools before positioning them in mill
• Set up and operate another machine tool during machining cycles
• Set up and operate CNC machines using set‑up sheets and written instructions with minimal supervision
• Utilize all types of inspection instruments to check work per print without supervision
• Possess knowledge of various cutting tools and ability to determine various machine speeds and feeds
• Perform basic equipment maintenance
• Cross‑train on other plant machinery as required

• Trustworthiness – honesty, integrity and reliability
• Adaptable – maintain effectiveness in a changing environment
• Approachable – open‑minded, friendly, engaging, understanding and empathetic
• Curious – seek information and knowledge to continually grow and learn

• High school diploma or GED required and related experience
• 1 year of proven CNC mill experience
• Overhead crane experience
• Ford truck experience
• Ability to do light CNC editing
• Ability to work independently with minimal supervision
• Ability to interpret and adhere to blueprints
• Capability to understand and follow routing information
• Ability to inspect work and meet quality requirements
• Sound mechanical aptitude with hands‑on skills
• Strong written and verbal communication skills
• Experience using steady rest
• Ability to perform machine set up (install proper chuck jaws and tooling)
• Basic understanding of equipment and processes in the area of responsibility
• Ability to read precision measuring equipment
• Basic programming knowledge or experience, set‑up capabilities, tooling knowledge, understanding of feeds and speed and gearing technology
• Some fixturing knowledge
• Own basic hand tools at minimum
• Minimal layout capabilities
• Basic product knowledge

Prolonged periods standing. Must be able to lift up to 50 pounds at times.

Joyce/Dayton Corp. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of age, race, color, religion, gender, sexual orientation, national origin, disability, or veteran status.

We offer a range of benefits and resources, with programs designed to prioritize your health and retirement well‑being. Join a growing team that puts employees and customers at the center of everything we do.