California

Security Clearance Jobs in California

Showing 6,257 Jobs

Senior Specialist Quality Engineer 1

New
L3Harris Technologies
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Yorba Linda, CA(On-Site/Office)
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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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Sr. Specialist, Project Engineering

New
L3Harris Technologies
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Canoga Park, CA(On-Site/Office)
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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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Facility Security Officer

New
L3Harris Technologies
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Anaheim, CA(On-Site/Office)
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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 Manager, Operations Management

New
L3Harris Technologies
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Canoga Park, CA(On-Site/Office)
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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, Manufacturing Engineer 1

New
L3Harris Technologies
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Canoga Park, CA(On-Site/Office)
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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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Specialist, Procurement

New
L3Harris Technologies
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San Diego, CA(On-Site/Office)
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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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Test Procedure Development Engineer (Associate or Mid-Level)

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
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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 Systems Engineering Integration & Test (SEIT) Manager

New
Boeing
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Huntington Beach, CA(On-Site/Office)
Posted today
TS/SCI
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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Systems Engineer - Digital Signal Processing (Lead or Senior)

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
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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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Design Engineer (Associate, Experienced, or Senior)

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
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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Systems Engineer (Integration, Verification and Validation) (Exp

New
Boeing
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China Lake, CA(On-Site/Office)
Posted today
Top Secret
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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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Systems Engineer - Digital Signal Processing (Entry-Level)

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
Secret
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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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Systems Engineer - Digital Signal Processing (Associate or Mid-l

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
Secret
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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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Sustainment Program Engineer (Senior or Lead)

New
Boeing
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El Segundo, CA(On-Site/Office)
Posted today
TS/SCI
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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F-16 Test Pilot Sr Stf (Level 5)

New
Lockheed Martin
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Edwards Air Force Base, CA(On-Site/Office)
Posted today
Top Secret
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Job Number 733744BR Description:Come help improve lives from the sky. We are looking for an energetic test pilot who wants to make a difference. You will start by supporting the F-16 test squadron at...

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Multi Func Manufacturing Supervisor - Level 3

New
Lockheed Martin
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Palmdale, CA(On-Site/Office)
Posted today
Secret
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Job Number 733406BR Description:You will be the Multi Func Manufacturing Supervisor - Level 3 for the Manufacturing Operations team which is responsible for overseeing repair activities on F-22 and F...

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Software Engineer II [Embedded / Radar], Onsite

New
RTX
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El Segundo, CA(On-Site/Office)
Posted today
Secret
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Date Posted:2026-07-02Country:United States of America Location:US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Radar Systems Engineer I (On-Site)

New
RTX
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El Segundo, CA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-07-02Country:United States of America Location:US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Hardware Digital CCA Designer

New
RTX
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El Segundo, CA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-07-02Country:United States of America Location:US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Program Quality Engineer Sr

New
Lockheed Martin
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Sunnyvale, CA(On-Site/Office)
Posted today
Secret
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Job Number 725065BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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