CNC Programmer – Lathe/Turning – NX programming Job

Job Title: CNC Programmer – Lathe/Turning – NX programming

Location: El Cajon, CA

Onsite/ Hybrid/ Remote: Onsite

Job Description:

Position Summary:

Candidate should possess strong experience in Siemens NX CAM programming and shop-floor machine prove-out activities. Must be capable of generating and validating CNC programs, conducting simulation and collision checks, performing first-time prove-out on CNC machines, troubleshooting machining issues, and optimizing programs for aerospace manufacturing applications.

Key Responsibilities:

Create, modify, validate, and optimize CNC programs;
work with operations and engineering teams to resolve programming and process execution issues;
ensure program consistency, process adherence, and support for production quality requirements;
contribute to improved throughput and effective support of high-volume peening operations.
Required Qualifications:

Experience in CNC programming on Lathe or Turning Machine or similar manufacturing / surface treatment processes;
strong understanding of programmed machine motion, process validation, and production support;
strong troubleshooting and collaboration skills.