CNC Machinist III (2190)
Mitsubishi Chemical America · Libertyville, IL · 2 mo ago
Manufacturing$30–$36/hrFull-time
About the role
The CNC Machinist III / Set Up Programmer role is a senior-level position responsible for the setup, programming, and operation of complex 5-axis and 3-axis CNC milling machines. This position requires advanced technical expertise in machining tight-tolerance components, interpreting engineering drawings, and optimizing manufacturing processes.
Responsibilities
- Set up and operate 5th-axis CNC milling machines; perform setup and operation of 3-axis milling machines as required.
- Interpret work orders, flow sheets, engineering drawings, and blueprints to determine manufacturing sequence, dimensions, tolerances, and inspection requirements.
- Upload, download, edit, and optimize CNC programs at the machine.
- Load and verify correct tooling and fixtures for each job.
- Manufacture and modify fixtures as required to support production.
- Perform in-process inspections using manual measuring equipment (e.g., calipers, micrometers, indicators, gauges) and make necessary offset adjustments to maintain dimensional accuracy.
- Submit first article and final inspections to Quality Assurance, including dimensions that cannot be manually verified.
- Pull and verify raw materials from staging areas to ensure accuracy against WOPAC/work orders.
- Accurately log labor time and production data in the ERP system.
- Maintain machine cleanliness and an organized, safe work area.
- Follow all company safety policies and procedures.
- Perform routine machine maintenance as required.
Requirements
- Minimum of 3 years of experience with 5th-axis CNC machining.
- Experience reading blueprints and editing/writing CNC programs.
- Aerospace or automotive manufacturing experience preferred.
Qualifications
- Proficiency in ERP systems for data entry and time tracking.
- Experience with Mazatrol, Mastercam, or similar CAM software preferred.
- Strong understanding of blueprint reading and GD&T principles.
- Solid troubleshooting and problem-solving skills.
- Basic math proficiency: trigonometry knowledge preferred.
Physical Requirements
- Ability to lift to 50 lbs. as needed.
- Ability to stand for extended periods during shifts.
Benefits
- Competitive Benefits and Healthy Rewards Program
- Participation in the company 401K Program
- Employee Assistance Programs
- Curated Self-Paced Learning & Development Programs for all Employees
- $1,000 Sign on Bonus
- Tuition Reimbursement
- Robust on the job training