Senior CNC Setup Machinist – Multi-Axis Mills & Lathes (Aerospace/Defense)

H.T. Prof Executive Search; Wisconsin; On-site; USD 33,000 - 55,000; Full time

Job summary

H.T. Prof Executive Search is seeking a Senior CNC Setup Machinist for a direct-hire role in the Greater Green Bay, WI area.

You will own complex setups on HMC/VMC mills and multi-axis turning centers, edit G-code at the controller, and perform first-article inspections. Ideal candidates have 3+ years of independent CNC setup experience, familiarity with Mori Seiki/Doosan/Fanuc controls, and a track record in aerospace/defense or medical device environments.

Qualifications

• 3+ years of independent CNC setup experience on HMC/VMC mills or multi-axis lathes, with direct editing of G-code at the controller.
• Close-tolerance aerospace/defense or medical device machining background preferred.
• U.S. Citizenship or Green Card holder due to ITAR compliance; reside within commuting radius of Greater Green Bay, WI.

Responsibilities

• Lead complex setups on HMC/VMC mills and multi-axis turning centers with fixture alignments and zero-point adjustments.
• Edit G-code and macro variables at the controller to optimize tool paths and cycles.
• Perform precision first-article inspections using micrometers, calipers, bore gauges, and optical comparators.
• Maximize cell throughput by reducing bottlenecks and cycle times across active stations.
• Mentor junior operators and support floor skill development and troubleshooting.
• Collaborate with engineering on tool-path optimization, lean initiatives, and DFM reviews.

Skills

CNC setup

G-code editing

First-article inspection

Mentorship

Engineering collaboration

Education

CNC machining certificate

Technical diploma

Tools

Mori Seiki

Doosan

Fanuc

Mastercam

GibbsCAM

Esprit

Job description

Senior CNC Setup Machinist – Multi-Axis Mills & Lathes (Aerospace/Defense)

Location Brussels, WI
No Remote

Senior CNC Setup Machinist – Multi-Axis Mills & Lathes (Aerospace/Defense)

• Pay & Incentives: Up to $40.00/hr based upon experience with setup and G-code depth + premium overtime eligibility, a 5-Year Deferred Loyalty Bonus, and full benefits.
• Work Pattern/Schedule: 1st Shift Schedule with Early-Out Fridays: Monday – Thursday (6:00 AM – 3:30 PM) & Fridays (6:00 AM – 10:00 AM) for a built-in early jumpstart on every weekend!
• Environment & Company Profile: Direct-hire position with a rapidly expanding, high-precision aerospace and defense manufacturer; 100% climate-controlled facility with a modern machine fleet (average equipment age under 3.5 years) and lights-out automation cells.
• Core Functional Scope: Independent complex machine setups (HMC/VMC mills & multi-axis turning centers), controller-level G-code editing, precision first-article inspections, floor mentorship, and engineering DFM collaboration.
• Strict Requirements & Authorization: Requires U.S. Citizenship or Green Card status (ITAR compliance), 3+ years of independent CNC machine setup and G-code editing depth, and a daily commute to Greater Green Bay, WI.

If you thrive on technical variety, shop floor autonomy, and advanced technology rather than running mindless, high-volume production, this direct-hire seat is built for you. Our client is a rapidly expanding, high-precision aerospace and defense manufacturer operating a clean, modern facility in the Greater Green Bay, WI area.

In this senior setup role, you will own complex machine setups from start to finish, troubleshoot challenging part geometries, edit G-code at the controller, and collaborate directly with engineering on Design for Manufacturability (DFM) reviews. The organization celebrates high craftsmanship—offering an early 10:00 AM exit every Friday, direct investment through a unique 5-Year Deferred Loyalty Bonus, and modern equipment fleets.

What You Will Be Doing (Daily Responsibilities)

• Lead Complex Setups: Perform complex, independent machine setups, fixture alignments, and zero-point adjustments on CNC HMC/VMC mills and multi-axis turning centers.
• G-Code Optimization: Edit G-code and macro variables directly at the controller, optimizing tool paths and machine cycles for intricate aerospace and defense components.
• Precision First-Article Inspection: Conduct rigorous first-article inspections using micrometers, digital calipers, bore gauges, height stands, and optical comparators to verify tight-tolerance features.
• Optimize Cell Throughput: Maximize workflow efficiency across active machine stations to eliminate bottlenecking and reduce cycle times.
• Floor Mentorship & Leadership: Mentor and train junior operators, troubleshooting floor setups and helping upskill production team members.
• Engineering Collaboration: Partner with engineering on tool path optimizations, lean manufacturing initiatives, and DFM reviews for new product introductions.

What We Are Looking For (Requirements & Qualifications)

• Setup & G-Code Depth: 3+ years of independent CNC setup experience on HMC/VMC mills or multi-axis lathes, including direct experience editing G-code at the controller.
• Precision Manufacturing Background: Proven track record in close-tolerance machining environments (Aerospace, Defense, or Medical Device preferred).
• Equipment & Controls Depth: Hands-on experience with high-spec CNC machinery and industrial controls (e.g., Mori Seiki, Doosan, Fanuc).
• Advanced Tooling Literacy: Strong understanding of feeds and speeds, insert selection, tool wear analysis, and rigid workholding principles.
• ITAR Compliance & Authorization: U.S. Citizenship or Green Card holder required due to ITAR defense regulations; residing within a daily commuting radius of Greater Green Bay, WI.

Preferred Technical Assets (Bonus Skills)

• High-Axis Machining: Setup experience on 5-axis milling machines or multi-spindle, live-tooling turning centers.
• CAD/CAM Literacy: Exposure to Mastercam, GibbsCAM, or Esprit for verifying or adjusting tool paths.
• Formal Machining Credentials: Technical diploma, CNC machining certificate, or formal apprenticeship completion.