Security Clearance Jobs in California

California

Viewing 1 - 20 of 4,854

Jobs in California requiring security clearance

Contracts Support SME

New
KBR
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Title:Contracts Support SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence...

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Training Specialist – Naval Surface Fire Support (NSFS)

New
Strategic Resilience Group
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San Diego, CA(On-Site/Office)
Posted today
Unspecified

SRG Adaptive is seeking Training Specialists to support a Navy training program focused on Naval Surface Fire Support (NSFS) and Gun Weapon Systems (GWS). This role supports both classroom and shipbo...

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Associate, Facilities

New
L3Harris Technologies
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Canoga Park, CA(On-Site/Office)
Posted 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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Quality Technician D

New
L3Harris Technologies
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Canoga Park, CA(On-Site/Office)
Posted 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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Facilities Technician C

New
L3Harris Technologies
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Canoga Park, CA(On-Site/Office)
Posted 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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Lead, Government Compliance

New
L3Harris Technologies
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Sacramento, CA(On-Site/Office)
Posted 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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Associate, Procurement (Yorba Linda, CA)

New
L3Harris Technologies
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Yorba Linda, CA(On-Site/Office)
Posted 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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Director, Electrical Engineering

New
L3Harris Technologies
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Yorba Linda, CA(On-Site/Office)
Posted 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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Director, Software Engineering

New
L3Harris Technologies
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Yorba Linda, CA(On-Site/Office)
Posted 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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Site Lead / Senior Instructor – Naval Training Support (NSFS / G

New
Strategic Resilience Group
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San Diego, CA(On-Site/Office)
Posted today
Unspecified

SRG Adaptive is seeking a Site Lead / Senior Instructor to oversee execution of a Navy training support program focused on Naval Surface Fire Support (NSFS) and Gun Weapon Systems (GWS). This role se...

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Lead VTC Technician

New
Zachary Piper Solutions, LLC
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San Diego, CA(On-Site/Office)
Posted today
Secret
Polygraph

Zachary Piper Solutions is currently seeking a Lead VTC (Video Teleconference) Technician to support a NIWC PAC operational environment based in San Diego, CA . This position is a full-time role that ...

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Manufacturing Technician C

New
L3Harris Technologies
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Anaheim, CA(On-Site/Office)
Posted 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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2026 Associate Materials Process Engineer - Woodland Hills CA

New
Northrop Grumman
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Los Angeles, CA(On-Site/Office)
Posted today
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities...

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2026 Associate Mechanical Engineer/Mechanical Engineer - Sunnyva

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

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

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SDS Mechanical Engineering Homeroom Operations and Integration M

New
Northrop Grumman
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Manhattan Beach, CA(On-Site/Office)
Posted today
Secret
Not Specified

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

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Machinist First Shift- Millennium Space Systems

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted 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 ...

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Lead Embedded Software Engineer

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted 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 ...

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Spacecraft Systems Engineer (Experienced) - Millennium Space Sys

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
Top 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 ...

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Senior Technical Recruiter - Millennium Space Systems

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
Confidential
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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Principal Program Cost Control Analyst - Level 3

New
Northrop Grumman
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Commerce, CA(On-Site/Office)
Posted today
Secret
None

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible o...

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