CNC Machinist - 3 Axis 3rd shift, Site 2

AST SpaceMobile•Midland, TX

About The Position

AST SpaceMobile is seeking a skilled 3-Axis CNC Machinist to set up, operate, and maintain CNC milling machines used to manufacture precision aerospace components and tooling. The role requires strong machining fundamentals, blueprint interpretation skills, and the ability to produce high-quality parts while maintaining production efficiency and safety standards.

Requirements

  • High school diploma or GED.
  • At least 3 years of CNC machining experience.
  • Experience operating and setting up 3-axis CNC milling machines.
  • Experience working from engineering drawings and GD&T requirements.
  • Strong attention to detail.
  • Excellent troubleshooting and problem-solving skills.
  • Ability to work independently with minimal supervision.
  • Strong collaboration and communication skills.
  • Commitment to quality and continuous improvement.
  • Ability to stand for extended periods during shifts.
  • Ability to lift up to 35 pounds.
  • Frequent bending, reaching, and repetitive hand movements.
  • Ability to safely work around moving machinery and manufacturing equipment.

Nice To Haves

  • Machining certificate or technical training.
  • Aerospace or precision manufacturing experience.
  • Experience editing CNC programs at the machine.
  • Familiarity with Haas, Fanuc, or similar CNC controls.
  • Experience machining aluminum, stainless steel, and titanium materials.

Responsibilities

  • Set up and operate 3-axis CNC milling machines.
  • Read and interpret engineering drawings, blueprints, and specifications.
  • Select tooling, fixtures, cutting speeds, and feeds for machining operations.
  • Perform machine offsets, tool changes, and machine adjustments.
  • Inspect parts using precision measuring instruments, including calipers, micrometers, and gauges.
  • Verify product quality and ensure compliance with engineering requirements.
  • Troubleshoot machining and setup issues.
  • Monitor machine operation and identify opportunities for efficiency improvements.
  • Perform minor machine maintenance and routine preventative maintenance.
  • Maintain accurate production and inspection records.
  • Follow company safety and quality procedures.
  • Support continuous improvement initiatives within the machine shop.
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