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Engineering - Mechanical Jobs in California

Engineering - Mechanical California

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Engineering - Mechanical Jobs in California requiring security clearance

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Specialist, Quality Engineering

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
San Diego, CA(On-Site/Office)
Updated Today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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ELECTRONIC INTEGRATED SYSTEMS MECHANIC

New
Department of Defense
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Barstow, CA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Duties Help You will overhaul, repair, rebuild, modify, troubleshoot, adjust, install, test, inspect, fabricate, design and devise and maintain complex electronic equipment. You will complete electr...

D

Junior Facility Services Engineer

New
ASRC Federal
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CA(On-Site/Office)
Updated Yesterday
TS/SCI
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

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Mechanical Engineer, Maneuver Dominance

New
Anduril Industries
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Costa Mesa, CA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Defense Technologies Engineering Division (DTED): Design Intern

New
Lawrence Livermore National Laboratory
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Livermore, CA(On-Site/Office)
Updated Today
DoE Q or L
Not Specified

Company Description Join us and make YOUR mark on the World!Are you interested in joining some of the brightest talent in the world to strengthen the United States' security? Come join Lawrence Liverm...

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Sentinel Engineer Mechanical - 14937

New
Northrop Grumman
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Oxnard, CA(On-Site/Office)
Updated Today
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

user avatar

RFIC & MMIC Design Engineer

New
HRL Laboratories
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Calabasas, CA(On-Site/Office)
Updated Today
Secret
Not Specified

General Description: Designer of high frequency analog integrated circuits for communications, electronic warfare, and radar systems.Essential Duties:Contribute technical expertise and work within a f...

H

Mechanical Engineer, Connected Warfare

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Updated Yesterday
Top Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

Senior Manufacturing Engineer

New
RTX
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San Diego, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Date Posted:2025-09-11Country:United States of AmericaLocation:CA806: 8650 Balboa Avenue San Diego 8650 Balboa Avenue San Antonio Building, San Diego, CA, 92123 USAPosition Role Type:Onsite U.S. Citiz...

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Design Engineer

New
MANTECH
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Port Hueneme, CA(On-Site/Office)
Updated Today
Secret
Not Specified

MANTECH is seeking a highly motivated and skilled Design Engineer to support the Naval Surface Warfare Center (NSWC) Underway Replenishment (UNREP) Port Hueneme (PHD) Division. This position is on-sit...

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Fabrication Manufacturing Engineer

New
Northrop Grumman
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Sunnyvale, CA(On-Site/Office)
Updated Today
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

user avatar

Sr Principal Fabrication Manufacturing Engineer

New
Northrop Grumman
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Sunnyvale, CA(On-Site/Office)
Updated Today
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

user avatar

Manufacturing Engineer Level 2

New
Northrop Grumman
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Azusa, CA(On-Site/Office)
Updated Today
Secret
None

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revoluti...

user avatar

Deployment Site Reliability Engineer, Connected Warfare

New
Anduril Industries
Apply today! Be one of the first candidates to apply for maximum exposure.
Costa Mesa, CA(On-Site/Office)
Updated Yesterday
Top Secret
Not Specified

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

user avatar

ELECTRONIC INTEGRATED SYSTEMS MECHANIC LEADER

New
Department of the Air Force
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Port Hueneme, CA(On-Site/Office)
Updated Yesterday
Secret
Not Specified

DutiesTHIS IS A T32 EXCEPTED SERVICE, PERMANENT POSITION The primary purpose of the ELECTRONIC INTEGRATED SYSTEMS MECHANIC LEADER, WL-2610-13, is to lead three or more employees who install, modify...

D

Mechanical Engineer Intern (Goleta, CA)

New
L3Harris Technologies
Apply today! Be one of the first candidates to apply for maximum exposure.
Goleta, CA(On-Site/Office)
Updated Today
Secret
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

user avatar

Mid-Level Facilities Mechanical HVAC Engineer

New
Boeing
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El Segundo, CA(On-Site/Office)
Updated Today
Unspecified
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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FPGA Design Engineer (Lead or Senior)

New
Boeing
Apply today! Be one of the first candidates to apply for maximum exposure.
Huntington Beach, CA(On-Site/Office)
Updated Today
Secret
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

user avatar

Sr Principal Engineer Quality

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Sunnyvale, CA(On-Site/Office)
Updated Today
Secret
Not Specified

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE TYPE: SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolu...

user avatar

Reliability Engineer Level 3/4 (AHT)

New
Northrop Grumman
Apply today! Be one of the first candidates to apply for maximum exposure.
Los Angeles, CA(On-Site/Office)
Updated Today
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on re...

user avatar
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