CNC Programmer

Job Summary

GM PPU is seeking an experienced CNC Programmer to join our innovative team in Concord, NC. In this mission‑critical position, you’ll develop and optimise programs for high‑precision machining of complex components, utilising the latest CAM software and CNC technologies. Based at our state‑of‑the‑art facility, you’ll play a key role in enabling the production of performance parts that power our high‑spec propulsion systems in a fast‑paced, innovation‑driven environment.

• Program CNC manufacturing equipment to manufacture components to the absolute highest quality standards.
• Candidate will be responsible for creating tool lists, in‑process documentation, and general set‑up sheets to assist technicians in getting jobs running effectively.
• Work closely with the quality inspection group to make machine adjustments as needed to bring parts into spec.
• Maintain meticulous records related to post and tool database modifications.

• Certificate in machine shop technology or machine tool technology/machinist.
• 5+ years of practical working experience in the manufacturing / metal‑cutting industry.
• Strong experience with computer-aided design (CAD) and computer-aided manufacturing (CAM) software.
• NX and/or Mastercam experience preferred.
• Recent experience and knowledge of Fanuc, Siemens, and other CNC controls.
• Strong background with Microsoft Office products. (Word, Excel, Power Point, etc.)
• Ability to manage and prioritize multiple tasks simultaneously.
• Ability to collaborate effectively with engineering and other teams.
• Motivated self‑starter.
• Strong attention to detail and a ‘can‑do’ attitude.
• Overly detail oriented in all aspects of the job is an absolute must.
• Experience with simultaneous 5‑axis machining and mill‑turn style machines.
• Advanced understanding of the CNC machining process.
• Advanced understanding of materials(metals) and cutting tools.
• Advanced understanding of macro programming.
• Advanced understanding of how to process parts effectively to achieve the best surface finish and dimensional accuracy.
• Familiarity with CNC probing routines and usage.
• Understanding of mathematics.
• Interpret technical blueprints and designs to understand the specifications and requirements of a part.
• Must have a thorough understanding of GD&T principles.
• Select, align, and secure work holding fixtures, cutting tools, and materials onto machines.
• Adhere to safety protocols and procedures to ensure a safe working environment.

You’ll play a pivotal role in ensuring the reliability and performance of a next‑generation Formula 1 power unit. Our culture rewards precision, innovation, and the relentless pursuit of performance.