Machinist Level 3 — 5-Axis CNC (2nd Shift)

Northrop Grumman; Commerce (CA); On-site; USD 61,000 - 102,000; Full time

Job summary

Northrop Grumman in Commerce, CA seeks a Machinist 3 on 2nd shift (2:15pm–11:45pm, 9/80). The role involves setting up and operating 5‑axis CNC mills and lathes to machine composite structures, read blueprints, and ensure tolerances are met.

You will work with HAAS GM2 controllers, perform complex milling, and contribute to high-precision parts for aerospace applications. Overtime and benefits are included.

Qualifications

• High school diploma or GED; four additional years of related experience may substitute for a degree.
• CNC 5-axis machining experience required.
• Experience with composite, honeycomb, aluminum, stainless steel and titanium.
• Ability to read and interpret blueprints, production specs, and drawings.
• Experience with GD&T and precision measurement tools.
• Experience in following setup instructions and performing complex shop math.

Responsibilities

• Set up and run multiple production machines (5-Axis CNC mills, lathes).
• Execute advanced milling operations: contouring, boring, gears, honing, and keyways.
• Interpret blueprints and specs; use calipers, micrometers, and comparators.
• Perform machine operations including cutting, deburring, drilling, and reaming as planned.
• Maintain equipment cleanliness and report any improper machine action.

Skills

Reading blueprints

GD&T

Lean manufacturing

Machine setup

Machining operations

Measuring with gauges

Education

High school diploma or GED

4+ years related experience/education

Associates degree or trade cert (preferred)

Tools

HAAS GM2 5-Axis Controller

5-Axis CNC milling

Job description

Northrop Grumman in Commerce, CA seeks a Machinist 3 on 2nd shift (2:15pm–11:45pm, 9/80). The role involves setting up and operating 5‑axis CNC mills and lathes to machine composite structures, read blueprints, and ensure tolerances are met.

You will work with HAAS GM2 controllers, perform complex milling, and contribute to high-precision parts for aerospace applications. Overtime and benefits are included.