CNC Milling Setup Machinist (3rd Shift)

ARCH•Elmhurst, IL

2d•Onsite

About The Position

We are seeking a skilled CNC Milling Setup Machinist for our 3rd shift operations. This role involves setting up and operating CNC milling machines to produce precision parts with close tolerances. The ideal candidate will have a strong understanding of CNC programming, tooling, and inspection methods, with experience in the medical or regulated industry being a plus.

Requirements

3–5 years of CNC machining and setup experience
Strong experience with milling, turning, and/or Swiss machining
Hands-on knowledge of stainless steel, aluminum, titanium, or similar materials
Ability to read and apply GD&T (ASME Y14.5)
Comfortable adjusting programs and tooling to correct out-of-tolerance conditions
Solid communication skills and a team-oriented mindset

Nice To Haves

Experience in the medical or regulated industry
Familiarity with Mastercam, SolidWorks, or similar software
Technical school education

Responsibilities

Set up and operate CNC Milling Machines
Interpret complex prints, job travelers, and setup sheets
Select, preset, and install cutting tools; adjust feeds, speeds, and offsets as needed
Perform precision machining to close and interrelated tolerances
Load and troubleshoot CNC programs (G-code / M-code; Mastercam experience valued)
Inspect parts using appropriate measuring equipment to ensure quality and compliance
Identify non-conforming parts and communicate issues to leadership
Train and support operators once setups are proven and stable
Perform routine preventive maintenance and maintain a clean, safe work area
Document shift handoffs clearly and professionally