Full-time

Sr. NC Programmer- Level 3

Posted by Lockheed Martin • Marietta, GA, United States

📍 Marietta, GA 🕒 June 24, 2026

About the Role

**Description:**
You will be the Sr. NC Programmer - Level 3 for the CNC Programming team which is responsible for developing and maintaining numeric‑control programs that support high‑precision aerospace production.
**What You Will Be Doing**
As the Sr. NC Programmer - Level 3 you will be responsible for creating, optimizing, and sustaining CNC code that drives critical manufacturing equipment.
Your responsibilities will include:
+ Develop and validate NC programs for milling, turning, and drilling operations, ensuring compliance with engineering drawings and tolerances.
+ Analyze machining results, troubleshoot process issues, and implement corrective actions to improve cycle time and part quality.
+ Maintain and update machine parameters, tool libraries, and post‑processors to reflect new part designs and technology upgrades.
+ Provide technical guidance and training to junior programmers and shop‑floor operators on best‑practice coding techniques.
+ Colla...

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