CNC Milling Setup Machinist (3rd Shift)

ARCH; Elmhurst (IL); On-site; USD 85,962,000 - 117,482,000; Full time

Job summary

ARCH in Elmhurst, IL is seeking a skilled CNC machinist for 3rd shift. You will interpret complex prints, set up and run milling, turning, or Swiss machines, adjust feeds and offsets, and troubleshoot to maintain tight tolerances.

Candidates should have 3–5 years of experience in regulated environments, GD&T knowledge (ASME Y14.5), and familiarity with Mastercam or SolidWorks. A high school diploma is required; pay ranges from $30.00 to $41.00 per hour plus benefits.

Qualifications

• 3–5 years of CNC machining and setup experience, medical or regulated industry a plus.
• 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.
• Familiarity with Mastercam, SolidWorks, or similar software preferred.
• High school diploma or equivalent; technical school helpful, not required.

Responsibilities

• 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 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.

Skills

CNC machining

Milling

Turning

Swiss machining

GD&T (ASME Y14.5)

Mastercam

SolidWorks

Education

High school diploma or equivalent

Tools

Mastercam

SolidWorks

Job description

• 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

What We’re Looking For

• 3–5 years of CNC machining and setup experience (medical or regulated industry a plus)
• 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
• Familiarity with Mastercam, SolidWorks, or similar software preferred
• High school diploma or equivalent (technical school helpful, not required)
• Solid communication skills and a team‑oriented mindset

Shifts Available: 3rd shift

Salary Range: $30.00 - $41.00/hr based on experience

Equal Opportunity Employer
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