We are looking for a 5-Axis Setup Machinist who can independently set up and run complex parts on multi-axis CNC machines.
Role Overview
The 5-Axis Setup Machinist is responsible for setting up, proving out, and running complex CNC programs on multi-axis machining centers.
This is a hands-on, high-skill role requiring strong understanding of machining strategy, workholding, tooling, and process control. You will work on both prototype and production aerospace components, including larger structural parts, and will be expected to take ownership of setups from start to first article.
This is not a button-pushing role—this position requires experience, judgment, and attention to detail.
Responsibilities
Set up and operate 5-axis CNC machining centers (OKK, Okuma, Kitamura, Makino, or similar)
Interpret setup sheets, tooling lists, and CNC programs to execute efficient setups
Install and qualify tooling, fixtures, and workholding for complex parts
Perform first article prove-out, making necessary offsets and minor program adjustments
Run parts to print, ensuring compliance with tight tolerances and surface finish requirements
Work with engineering and programmers to resolve issues during setup and production
Inspect parts using standard inspection tools (calipers, micrometers, height gauges, etc.)
Maintain setup efficiency while ensuring quality and repeatability
Troubleshoot machining issues including tool wear, chatter, and dimensional variation
Maintain clean and organized work area and follow all shop procedures
Qualifications
Required
5+ years of CNC machining experience, including significant 5-axis setup experience
Proven ability to independently set up and run complex parts
Strong understanding of multi-axis machining strategies and toolpaths
Experience working with tight-tolerance aerospace components
Ability to read and interpret engineering drawings and GD&T
Strong problem-solving skills and attention to detail
Preferred
Experience machining large aerostructural components
Experience with machines such as OKK, Okuma, Kitamura, Makino, or similar high-end equipment
Experience with both aluminum and hard metals including stainless steels and nickel-based alloys (e.g., Inconel)
Additional Experience
Modular and custom fixturing
Tombstones and multi-part setups
Vacuum fixtures (for thin-wall aluminum parts)
Hydraulic and mechanical clamping systems
Shrink-fit, hydraulic, and high-performance toolholding
High-feed milling, dynamic toolpaths, and advanced cutting strategies