Security Clearance Jobs in Fullerton, CA

Fullerton, CA

Viewing 1 - 12 of 12

Jobs in Fullerton, CA requiring security clearance

Field Engineering Administrator

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RTX
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Fullerton, CA(On-Site/Office)
Posted today
Secret
Not Specified

Date Posted:2026-02-02Country:United States of AmericaLocation:US-CA-FULLERTON-677 ~ 1801 Hughes Dr ~ BLDG 677Position Role Type:Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: T...

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Principal Software Systems Quality Engineer

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

Date Posted:2026-02-02Country:United States of AmericaLocation:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: T...

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Radar Systems Engineer II

New
RTX
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Fullerton, CA(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

Date Posted:2026-01-28Country:United States of AmericaLocation:US-CA-FULLERTON-677 ~ 1801 Hughes Dr ~ BLDG 677Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: T...

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Systems Security Engineer II - P2 (Onsite)

New
RTX
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Fullerton, CA(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

Date Posted:2026-01-28Country:United States of AmericaLocation:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: S...

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Senior Systems Security Engineer - P3 (Onsite)

New
RTX
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Fullerton, CA(On-Site/Office)
Posted 5 days ago
Secret
Not Specified

Date Posted:2026-01-28Country:United States of AmericaLocation:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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Principal Systems Cyber Engineer - P4 (Onsite-Fullerton, CA)

New
RTX
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Fullerton, CA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Date Posted:2026-01-26Country:United States of AmericaLocation:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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Senior Manager of Software Quality Engineering

RTX
Fullerton, CA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Date Posted:2026-02-02Country:United States of AmericaLocation:US-CA-FULLERTON-611 ~ 1801 Hughes Dr ~ BLDG 611Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: T...

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Security Officer Patrol Driver Secret Clearance

Allied Universal
Fullerton, CA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and...

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Security Officer DoD Clearance Access Control

Allied Universal
Fullerton, CA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and...

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Senior Mechanical Engineer - Radar & Sensors

RTX
Fullerton, CA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Date Posted:2026-01-13Country:United States of AmericaLocation:CA550: Fullerton, CA Bldg 675 1801 West Hughes Drive Building 675, Fullerton, CA, 92834 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

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Principal Mechanical Engineer - Radar and Sensors

RTX
Fullerton, CA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Date Posted:2026-01-13Country:United States of AmericaLocation:CA550: Fullerton, CA Bldg 675 1801 West Hughes Drive Building 675, Fullerton, CA, 92834 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

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Mechanical Engineer - Radar & Sensors

RTX
Fullerton, CA(On-Site/Office)
Posted 2 weeks ago
Secret
Not Specified

Date Posted:2026-01-13Country:United States of AmericaLocation:CA550: Fullerton, CA Bldg 675 1801 West Hughes Drive Building 675, Fullerton, CA, 92834 USAPosition Role Type:Onsite U.S. Citizen, U.S. P...

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