CNC Machinist (Mill Set-Up)

Location: Wheeling, IL

Position Summary

Our client is seeking an experienced CNC Machinist with strong mill set-up experience to join their growing manufacturing team. This position is responsible for setting up and operating 3, 4, and 5-axis CNC milling machines to produce high-precision components while maintaining strict quality and production standards.

The ideal candidate has hands-on experience performing complete machine set-ups, reading blueprints, selecting tooling, and making machine adjustments to ensure parts meet tight tolerances.

Responsibilities

• Set up and operate 3, 4, and 5-axis CNC milling machines.
• Perform complete machine set-ups, including tooling, fixtures, and offsets.
• Read and interpret blueprints, engineering drawings, and work instructions.
• Verify first-piece and in-process inspections using precision measuring instruments.
• Make machine and tooling adjustments to maintain quality and production efficiency.
• Troubleshoot machining, tooling, and equipment issues.
• Maintain dimensional accuracy while meeting production deadlines.
• Perform routine machine maintenance and keep work areas clean and organized.
• Follow all company safety and quality standards.

Qualifications

• 3+ years of CNC machining experience.
• Proven experience performing mill set-ups on 3, 4, and/or 5-axis CNC machines.
• Ability to independently set up and operate CNC mills.
• Strong blueprint reading and GD&T knowledge preferred.
• Experience using precision measuring tools, including micrometers, calipers, and gauges.
• Solid understanding of machining practices, tooling, feeds, and speeds.
• Strong attention to detail and commitment to quality.
• Ability to work independently and collaboratively in a fast-paced manufacturing environment.

Preferred Qualifications

• Experience in precision manufacturing, aerospace, or other tight-tolerance industries.
• Ability to edit or troubleshoot CNC programs is a plus.

What We Offer

• Competitive pay based on experience
• Comprehensive benefits package
• Stable, long-term opportunity
• Career advancement opportunities
• Overtime available