CNC Machine Operator
MacLean Power Systems · Stockton, CA · 2 days ago
Manufacturing$25–$28/hrFull-time
About the role
The CNC Machine Operator is responsible for setting up, operating, and maintaining computer numerical control (CNC) machines to produce high-quality precision parts according to engineering blueprints and specifications.
Responsibilities
- Set up and operate CNC machines (e.g., mills, lathes, routers, grinders) according to job orders and engineering drawings
- Load raw materials and verify correct tooling, fixtures, and offsets
- Interpret technical drawings, blueprints, and GD&T symbols
- Monitor machine operations, make adjustments, and perform tool changes as needed
- Inspect finished parts using calipers, micrometers, gauges, and other precision measuring instruments
- Maintain accurate production records, including setup sheets and quality documentation
- Perform routine machine maintenance and report mechanical issues promptly
- Follow all safety protocols, lockout/tagout procedures, and workplace guidelines
- Collaborate with engineers, supervisors, and quality control personnel to resolve production issues
- Identify opportunities to improve machining processes and reduce waste
- Adhere to 5S standards (e.g., maintain cleanliness of work area)
- Perform other duties as assigned
Requirements
- High school diploma or GED; technical certification or trade school training preferred
- 2+ years of CNC machining experience in a manufacturing or metalworking environment
- Proficiency in reading blueprints and understanding machining principles
- Experience operating CNC machines (HAAS SL-30, HAAS TL-3, Samsung SL25004 and/or Hurco VM20i a plus, or similar controls)
- Ability to use precision measuring tools (micrometers, calipers, height gauges)
- Basic understanding of G-code and machine programming concepts (a plus)
Skills
- Intermediate verbal and written communication skills
- Strong mechanical aptitude and problem-solving skills
- Knowledge of CAD/CAM software
- Excellent analytical and problem-solving abilities
- Ability to identify and seek needed information/research skills
- Detail oriented
Pay
Hourly Range: $25 - $28