Maintenance Technician 3
Northrop GrummanRole Overview
Northrop Grumman is hiring a Maintenance Technician 3. This is a full-time role in United States-California-Commerce. posted today. applications are still in the early window, before most candidates have applied. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job description
Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.Northrop Grumman Space is seeking a Maintenance Technician Level 3 to join our team of qualified, diverse individuals! This position will be located on site in Commerce, CA.
This position is for 1st shift (5:00 am - 2:30 pm)
Essential Functions:
- Perform preventative and predictive maintenance on industrial equipment by testing, inspecting, troubleshooting, and repairing.
- Conduct work within multiple maintenance trades including millwright, electrician, plumber, and carpenter.
- Read, interpret, and work from blueprints, schematics, and manuals.
- Provide preventative and correct maintenance on various complex CNCs: 3 and 5-axis milling, horizontal and vertical lathes
- Adhere to all OSHA regulatory and safety standards, including Lockout/Tagout.
- Utilize a Computerized Maintenance Management System (CMMS) to accurately document maintenance activities, work orders, and parts usage
- Forklift, scissor lift, and JLG operations
Basic Qualifications:
- Minimum 5 years of experience working in the manufacturing industry as an Electrical/Mechanical/Industrial maintenance technician or millwright required
- Must have general knowledge of CNC machinery maintenance and repairs
- Solid understanding vacuum, electrical, hydraulic, cooling, and pressure systems
- A systematic problem-solver that collaborates with internal and external customers
- Proficiency with standard maintenance processes and methods
- Familiarity with PLC’s/HMI’s
- Candidate must be able to work a flexible shift to include overtime hours
- Must be able to lift over 50lbs., climb ladders, operate a forklift, and work at height
Preferred Qualifications:
- 10 years’ experience working as an industrial maintenance technician
- An associate’s degree, licensed Journeyman or master tradesman, or journeyman level Automated Maintenance Technician Program
- Proficient and knowledgeable in 3-phase and single-phase power distribution systems, motor controls, wiring and troubleshooting of such systems including 24 VDC to 480 VAC systems
- Certifications or demonstrated competency repairing complex electro-mechanical systems
- Experience in the Aerospace and/or Defense industry
- Experience with building maintenance management systems (CMMS/CAFM), including L2L and work order tracking
About Northrop Grumman
Northrop Grumman
northropgrumman.com
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Frequently Asked Questions
How do I apply for the Maintenance Technician 3 position at Northrop Grumman?
Use the Apply button above to submit your application directly to Northrop Grumman. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Maintenance Technician 3 position at Northrop Grumman located?
This position is based in United States-California-Commerce. Northrop Grumman has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Maintenance Technician 3 at Northrop Grumman earn?
Northrop Grumman has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Maintenance Technician 3 role at Northrop Grumman posted?
This role was posted on July 23, 2026 (today). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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