Job Title: CNC Programmer – Aerospace Components
Location: JGA Space & Defense – Huntersville, NC (On-site position)
Reports To: Operations Manager
Company OverviewJGA Space & Defense is a premier manufacturer of advanced specialty composites and precision machined components for aerospace, space, and defense applications. Formerly Joe Gibbs Manufacturing Solutions (JGMS), JGA has evolved from its roots in high-performance racing to become a trusted partner in delivering mission-critical solutions for the world’s leading innovators in national security and space exploration. With decades of experience engineering, qualifying and manufacturing solid rocket motor (SRM) hardware, including rocket nozzle ablative insulators and assemblies, JGA’s dedicated focus is on advancing the U.S. defense supply chain and supporting next generation space exploration out of our manufacturing facility in Huntersville, North Carolina.
Position SummaryThe CNC Programmer independently develops, optimizes, and maintains CNC machining programs for complex aerospace components. This position works closely with Production, Engineering, and Quality to improve machining efficiency while ensuring programs meet aerospace quality and productivity standards. The CNC Programmer II also supports and mentors less experienced programmers as needed.
Key Responsibilities- Develop and optimize CNC programs for 3-, 4-, and 5-axis machining centers using Mastercam and/or Siemens NX.
- Independently create tooling strategies, machining sequences, and setup documentation.
- Support first article prove-outs and production startup.
- Troubleshoot machining issues and implement program improvements.
- Interpret complex aerospace drawings, CAD models, and GD&T specifications.
- Develop machining processes for titanium, Inconel, stainless steel, aluminum, and other aerospace materials.
- Collaborate with machinists, engineers, quality, and production personnel to improve manufacturing efficiency.
- Maintain programming documentation, setup sheets, tooling libraries, and revision control.
- Recommend process improvements that improve cycle times, tool life, and machine utilization.
- Assist in training and mentoring CNC Programmer I employees.
- Support Lean Manufacturing and continuous improvement initiatives.
- Follow AS9100 quality standards and company procedures.
QualificationsEducation- Associate degree in Manufacturing Technology, Mechanical Engineering, or equivalent experience.
Experience- 3–7 years of CNC programming experience or equivalent experience.
- Advanced Mastercam and/or Siemens NX experience.
- Aerospace, defense, or precision machining experience preferred.
Preferred Skills- Multi-axis machining (3-, 4-, or 5-axis)
- Mastercam
- Siemens NX
- Fanuc, Haas, or Siemens controls
- GD&T (ASME Y14.5)
- AS9100 manufacturing environment
- Aerospace materials (Titanium, Inconel, Stainless Steel)
- Toolpath optimization
- Fixture development
- Root cause analysis
Compensation & Benefits- Competitive salary based on experience.
- Annual performance bonus.
- Medical, Dental, Vision, and Life Insurance.
- 401(k) with Company Match.
- Paid Time Off and Company Holidays.
- Professional development and advancement opportunities.
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