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Posted June 26, 2026

CNC Machine Programmer-Aerospace & Defense Manufacturing

RENSBERGER TECHNOLOGIES INC
Sioux Falls, South Dakota 57104, United States Full-Time
Reference: 3127127088

Job Description Job Description The CNC Programmer is responsible for developing, writing, and optimizing CNC programs used to control machining equipment such as mills, lathes, and multi-axis machines. This role ensures precision, efficiency, and quality in the manufacturing of metal or plastic components according to engineering drawings and specifications.

Key Responsibilities

  • Develop and write CNC programs using GibbsCAM.
  • Interpret technical drawings, blueprints, and CAD models.
  • Select appropriate cutting tools, speeds, feeds, and machining strategies.
  • Set up and prove out new programs on CNC machines.
  • Optimize existing programs to improve cycle time and reduce material waste.
  • Troubleshoot programming and machining issues.
  • Ensure compliance with quality standards and tolerances-specifically AS9100
  • Collaborate with machinists, engineers, and production teams.
  • Maintain proper documentation of programs and setup sheets.
  • Follow safety procedures and company policies.

Required Qualifications

  • Diploma or certification in CNC Programming, Machining Technology, or related field.
  • Proven experience as a CNC Programmer or Machinist.
  • Strong knowledge of G-code and M-code programming.
  • Experience with CAD/CAM software.
  • Ability to read and interpret engineering drawings and GD&T.
  • Strong math skills and understanding of machining processes.
Preferred Skills

  • Experience with multi-axis machining (4-axis/5-axis).
  • Understanding of tooling, fixtures, and work-holding methods.
  • Strong problem-solving and analytical skills.
  • Good communication and teamwork abilities.

Work Environment

  • Climate Controlled
  • Manufacturing or machine shop setting.
  • Standing for extended periods.
  • Exposure to noise, metal chips, and cutting fluids.

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