CNC Machine Programmer

About the role

Mach Industries is a defense technology company focused on developing next-generation autonomous defense platforms. The role involves programming and operating CNC machines to craft precision components for these platforms.

Key Responsibilities

• Read and interpret technical blueprints, CAD models, and specifications to develop precise CNC programs for multi-axis milling and turning machines.
• Program, set up, and operate CNC machines using CAM software to produce complex, high-tolerance components.
• Design and implement custom workholding and fixturing solutions to optimize machining efficiency and accuracy.
• Operate advanced CNC systems, including 5-axis mills, live tooling lathes, mill-turns, and multi-tasking machines, to deliver mission-critical parts.
• Troubleshoot machining issues, adjust programs in real-time, and optimize processes to maintain quality and throughput.
• Perform in-process and final quality checks using precision tools, ensuring compliance with geometric dimensioning and tolerancing (GD&T) standards.
• Maintain and clean CNC equipment to ensure peak performance and longevity.
• Collaborate with engineers in design, prototyping, and systems integration to enhance manufacturability and support rapid R&D and production cycles.
• Adapt to dynamic project demands, seamlessly transitioning between prototyping and short-run production.
• Uphold defense industry standards and safety protocols to meet mission-critical requirements.

Required Qualifications

• 5+ years of experience programming CNC machines using CAM software
• 5+ years of experience setting up and operating CNC machines, with expertise in multi-axis and 3D machining
• Strong understanding of G and M codes, Fanuc, Siemens, or Brother controls, and GD&T principles
• Extensive experience machining alloys, metals, plastics, and other materials with high precision
• Proven ability to design and implement tooling, fixturing, and workholding solutions
• Track record of owning the full manufacturing process, from programming to final inspection
• Ability to pivot between R&D prototyping and production environments with ease
• Strong multitasking skills and meticulous attention to detail
• Physical capability to lift up to 50 lbs unassisted
• Eligible to obtain and maintain an active U.S. Secret security clearance

Preferred Qualifications

• Expertise in 5-axis simultaneous programming for complex geometries
• Proficiency with CAD software like SolidWorks or Siemens NX (Teamcenter) for design and integration
• Experience with water jet cutting, 3D printing (FDM/SLA), or CMM programming (e.g., PC-DMIS)
• Familiarity with defense industry manufacturing standards and quality assurance protocols
• Knowledge of advanced machining techniques for lightweight materials and intricate components