CNC Mill Machinist

Hiring Team•Glenview, IL

2d•Onsite

About The Position

Overview Growth Opportunities | Long-Term Stability | Complex, High-Precision Work | Flexible Hours Join a well-established precision machining company in Glenview with over 60 years of industry success . Specializing in high-end, tight-tolerance components for aerospace, defense, automotive, and other demanding industries, this company has built a reputation for quality, innovation, and long-term customer relationships. Operating out of a 35,000 sq. ft., climate-controlled facility , the team of 50 employees utilizes 100+ CNC machines to produce complex, precision-engineered parts. With many employees staying 20+ years , this is a place where you can build a stable, long-term career while continuing to grow your skills. Position Overview As a Mill Set-Up Machinist , you will be responsible for setting up and operating CNC milling machines to produce complex, high-precision components. This role is ideal for someone who enjoys working with detailed part geometries, performing hands-on setups, and ensuring parts meet tight tolerances from first piece through production.

Requirements

2–5+ years CNC milling setup experience
Strong understanding of GD&T and blueprint reading
Proficiency with measuring instruments
Experience with common controls (Fanuc, Haas, etc.)
Ability to edit G-code at the machine
Knowledge of tooling, speeds/feeds, and materials (aluminum, steel, plastics)
Basic math skills (trigonometry helpful)
High school diploma or trade school certification (preferred)

Responsibilities

Set up and operate CNC milling machines (3-axis, 4-axis, or 5-axis)
Read and interpret blueprints, GD&T, and job travelers
Install tooling, fixtures, and work offsets
Load, edit, and prove out CNC programs (e.g., G-code)
Perform first article inspections and in-process checks using precision tools (micrometers, calipers, indicators)
Adjust feeds, speeds, and offsets to maintain tolerances
Troubleshoot machining or tooling issues
Maintain machine cleanliness and basic preventative maintenance