Precision Machinist - CNC (Level 2/3)

Northrop Grumman; United States; On-site; USD 51,000 - 102,000; Full time

Job summary

Northrop Grumman in Goleta, CA is seeking a Level 2 or Level 3 Machinist to operate and program precision CNC mills and lathes for aerospace components. You will read blueprints, set up jobs, and work with CAD drawings under tight tolerances.

The role requires 2–4+ years of machining experience, CAM software know-how (Mastercam/SolidCAM), and proficiency with Haas/Fanuc controls. Collaborative team environment with strong quality emphasis.

Qualifications

• Minimum 2 years machining experience with 3+ years of 3-axis and 4-axis CNC machining/programming.
• Proficiency in operating multi-axis CNC equipment and CAM software.
• Strong knowledge of aerospace materials and GD&T basics.

Responsibilities

• Operate, program, and set up CNC mills, lathes, or other equipment for aerospace components.
• Read and interpret blueprints, CAD models, and GD&T specifications.
• Perform precision measurements with calipers, micrometers, and CMM; document inspections.
• Troubleshoot machining processes to improve cycle times and part quality.
• Maintain equipment, ensure safety, and uphold aerospace cleanliness standards.
• Collaborate with engineers and project managers to meet deadlines.

Skills

Multi-axis CNC

3-4 axis CNC programming

Mastercam/SolidCAM

Haas/Fanuc controls

GD&T tight-tolerance machining

Education

High school diploma or equivalent

Technical certifications in machining/manufacturing

Tools

Mastercam

SolidCAM

Haas Control

Fanuc controllers

Job description

Northrop Grumman in Goleta, CA is seeking a Level 2 or Level 3 Machinist to operate and program precision CNC mills and lathes for aerospace components. You will read blueprints, set up jobs, and work with CAD drawings under tight tolerances.

The role requires 2–4+ years of machining experience, CAM software know-how (Mastercam/SolidCAM), and proficiency with Haas/Fanuc controls. Collaborative team environment with strong quality emphasis.