CNC Manufacturing Process Programmer — Mill​/Turn, GD&T Specialist

Precision moves the world forward. Tek Pro is recruiting a CNC Manufacturing Process Programmer for a leading precision shop in the Downers Grove area—full-time, direct hire. Join a team trusted to deliver complex, high-quality components for aerospace and defense applications.

Our mission

Transform challenging prints into robust, repeatable machining processes. Reduce waste, accelerate throughput, and uphold the highest standards of quality on every part.

How you’ll make an impact

Create, refine, and validate CNC programs for milling and turning operations

Leverage blueprints, CAD models, and GD&T to craft accurate toolpaths

Select tooling and set speeds/feeds to balance speed, surface finish, and tolerance

Partner with machinists, engineers, and production to standardize and improve processes

Diagnose programming and machining issues directly on the shop floor

Lead continuous improvement efforts with a focus on lowering cycle times

What you bring3+ years programming CNC equipment in a machining environment

Expertise in milling, turning, and multi-axis concepts

Ability to read and apply GD&THands-on machining experience (preferred)
Detail orientation and strong problem-solving skills

Proficiency with CAM platforms:
Mastercam, NX CAM, Fusion 360, GibbsCAM (or similar)
Your toolkitCNC Mill (3–4 axis VMC)
CNC Lathe (2–4 axis)
CAM Software Core strengths GD&TCNC Programming Advanced Inspection & Gauge Measurement Aerospace Manufacturing What’s in it for you Comprehensive benefits package: medical, dental, vision
401(k) with company matchPTO and paid holidays

Stable, long-term role with clear growth potential in a well-established company