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Mach Industries

CNC Machine Programmer

Huntington Beach, CAfulltimemidAdded today

About this role

Mach Industries seeks an experienced CNC Machine Programmer to develop and operate precision components for autonomous defense systems. You'll program multi-axis CNC machines, design custom fixturing solutions, and ensure mission-critical parts meet strict quality standards while collaborating with engineers in a fast-paced defense manufacturing environment.

What you'll do

  • Program and operate advanced CNC machines (5-axis mills, lathes, mill-turns) using CAM software to produce high-tolerance components
  • Interpret technical blueprints, CAD models, and specifications to create precise CNC programs
  • Design and implement custom workholding and fixturing solutions for machining optimization
  • Troubleshoot machining issues, adjust programs in real-time, and optimize manufacturing processes
  • Perform in-process and final quality inspections using precision tools and GD&T standards
  • Collaborate with engineers on design, prototyping, and manufacturability to support rapid R&D cycles

What they're looking for

  • CNC programming (G and M codes, CAM software)
  • CNC machine operation (Fanuc, Siemens, Brother controls)
  • Multi-axis and 3D machining expertise
  • GD&T (Geometric Dimensioning and Tolerancing)
  • Tooling and fixturing design
  • CAD proficiency (SolidWorks or Siemens NX preferred)
  • Quality inspection and precision measurement
  • Material expertise (alloys, metals, plastics)
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Mach Industries

Mach Industries is a defense technology startup developing autonomous defense systems and advanced propulsion technologies requiring precision manufacturing at scale. The company is hiring engineers across manufacturing (CNC tooling, automation), propulsion (controls), thermal management, and software to build mission-critical systems.

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Likely interview questions

  • Walk us through your experience programming 5-axis simultaneous toolpaths and how you optimized complex geometries for manufacturability.
  • Describe a time you identified a machining issue during production and how you adjusted the program or process to resolve it.
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