Lockheed Martin
Marietta, GA
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....