Sr. CNC Programmer

Location: Buena Park, CA | Onsite. Employment Type: Direct Hire. Work Type: Full-time. Experience Level: Senior Level. Pay: $40 – $50/hour. Shift/Schedule: 1st Shift, 5:00 AM – 1:30 PM.

About the role

This manufacturer produces precision die-cast components for aerospace and defense programs, where tight tolerances and dependable quality matter a great deal. As the Senior CNC Programmer, you'll decide how complex parts are machined, from the first toolpath to the final inspection. This is a permanent, full-time role with medical, dental, vision, and 401(k) benefits and an early 1st shift schedule.

Responsibilities

• Program CNC mills, lathes, and multi-axis machines from 3D models and drawings using Mastercam, Siemens NX, CATIA, or SolidWorks.
• Plan machining strategies, tooling, fixtures, and speeds and feeds for complex aerospace die-cast parts.
• Prove out new programs with test runs and setups, then measure finished parts to confirm they meet tolerance.
• Work with engineering, quality, and machinists to solve manufacturing problems and meet aerospace quality standards.
• Keep program revisions, process sheets, and work instructions up to date, and recommend changes that shorten cycle times and lower costs.

Qualifications

Required:

• High school diploma and 8+ years of experience in CNC programming or manufacturing engineering.
• Hands-on experience with CAD/CAM software (Mastercam, Siemens NX, CATIA), G-code and M-code, and CNC milling, turning, and multi-axis machines.
• Able to read complex technical drawings and blueprints, lift up to 25 lbs, and stand for long periods.

Preferred:

• Experience in the aerospace die casting industry.
• Familiarity with aerospace materials, tolerances, and inspection methods.
• Working knowledge of AS9100 and FAA regulations.
• CNC programming or machining certification (NIMS, FANUC, or similar).

Benefits

• Medical
• Dental
• Vision
• 401(k)