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Security Jobs in California

Security California

Viewing 1 - 20 of 45

Jobs in California requiring security clearance

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2026 Intern - Industrial Security Intern - Onsite (CA)

New
RTX
Apply today! Be one of the first candidates to apply for maximum exposure.
El Segundo, CA(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-02-27Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

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Facility Security Officer - El Dorado Hills, CA

New
RTX
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El Dorado Hills, CA(On-Site/Office)
Posted 2 days ago
Secret
Not Specified

Date Posted:2026-02-27Country:United States of AmericaLocation:US-CA-EL DORADO HILLS-105 ~ 5180 E Golden Foothill Pkwy ~ GOLDEN FOOTHILL, Ste 200Position Role Type:Onsite U.S. Citizen, U.S. Person, or...

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Acquisition Security Analyst

New
MANTECH
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Los Angeles, CA(On-Site/Office)
Posted 2 days ago
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Acquisition Security Analyst II to join our team in El Segundo, CA.The Acquisition Security Analyst II will assist the Government Program Manage...

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Manager Industrial Security 2 (SkillBridge)

New
Northrop Grumman
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Vandenberg Space Force Base, CA(On-Site/Office)
Posted 2 days ago
Top Secret
Not Specified

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

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SECURITY SPECIALIST

New
Department of the Air Force
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El Segundo, CA(On-Site/Office)
Posted 3 days ago
Top Secret
Polygraph

DutiesDUTY 1: Administers counterintelligence security polygraph (CSP) examinations to military, civilian, and contractor personnel having or requiring security eligibility to special access program(s...

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SECURITY CLERK

New
Department of the Air Force
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Travis Afb, CA(On-Site/Office)
Posted 4 days ago
Secret
Not Specified

DutiesPerforms and enforces Pass and Registration duties, processes applications and issues identification cards, contractor access badges and temporary passes to eligible personnel. Performs and enf...

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SECURITY SPECIALIST

New
Department of Defense
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Port Hueneme, CA(On-Site/Office)
Posted 5 days ago
Top Secret
Not Specified

Duties Help You will serve as the Area Security Officer for classified programs in the Ocean Facilities Department. You will develop and implement policies and procedures for the personnel security ...

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Security Officer Building Access Control

New
Allied Universal
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Lake Forest, CA(On-Site/Office)
Posted 5 days 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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Lead CSSO

New
American Systems Corporation
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Point Mugu, CA(On-Site/Office)
Posted 5 days ago
TS/SCI
Not Specified

The Lead CSSO serves as the lead on-site contractor security authority for all Special Access Program (SAP) matters. This position functions as the contractor equivalent of a Government Special Securi...

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Assistant CSSO

New
American Systems Corporation
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Point Mugu, CA(On-Site/Office)
Posted 5 days ago
TS/SCI
Not Specified

The CSSO provides direct, hands-on support for the daily administration and execution of the Special Access Program (SAP) security program. Working under the guidance of the lead CSSO, this position i...

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Facility Security Officer

New
Mount Indie, LLC
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San Diego, CA(On-Site/Office)
Posted 5 days ago
TS/SCI
Not Specified

As the primary Facility Security Officer, this role will support the agile development of innovative communications, networking, and computing solutions for U.S. defense agencies that improve the shar...

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Industrial Security Program Manager - Goleta, CA

New
RTX
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Goleta, CA(On-Site/Office)
Posted 6 days ago
Top Secret
Not Specified

Date Posted:2026-02-23Country:United States of AmericaLocation:US-CA-GOLETA-H01 ~ 6380 Hollister Ave ~ BLDG H01Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: ...

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SECURITY SPECIALIST

New
Department of the Air Force
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Beale Afb, CA(On-Site/Office)
Posted 6 days ago
TS/SCI
Not Specified

Duties DUTIES: SECURITY SPECIALIST Implements and administers the Information Security Program for the organization. Administers the Industrial Security Program for the organization. Administers the...

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Armed Security Guard

New
SOC/Day & Zimmermann
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Palo Alto, CA(On-Site/Office)
Posted 6 days ago
2+ yrs exp
Unspecified

About SOC, A Day & Zimmermann Company No matter the mission, SOC delivers! We provide a full suite of integrated solutions that support security and protection needs in high-threat environments ac...

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Security Guard

New
Department of Defense
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Fort Rucker, AL(On-Site/Office)
Fort Huachuca, AZ(On-Site/Office)
Monterey, CA(On-Site/Office)
Fort Moore, GA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Help Perform security guard duties in accordance with appropriate regulations to detect and prevent theft, damage, accident, trespass, sabotage and espionage. Enforce the security regulations...

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Lead Security Guard

New
Department of Defense
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Rucker, AL(On-Site/Office)
Fort Huachuca, AZ(On-Site/Office)
Monterey, CA(On-Site/Office)
Fort Moore, GA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Help Serve as a Shift Leader who is an assistant to the Guard Shift Supervisor. Enter personnel information to determine the appropriate access for individuals entering a location. Support th...

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Supervisory Security Guard

New
Department of Defense
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Fort Rucker, AL(On-Site/Office)
Fort Huachuca, AZ(On-Site/Office)
Monterey, CA(On-Site/Office)
Fort Moore, GA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Help Serve as a Shift Supervisor who exercises direct supervision of the activities of a guard force shift consisting of subordinate Security Guards. Plan work to be accomplished by subordina...

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SECURITY ASSISTANT (OA)

New
Department of Defense
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Twentynine Palms, CA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Help You will serve in one of the following areas within the Services Section: Pass and ID/Vehicle Registration; Police Records; Contractor Security; Visitors Center; Blotter Entry, Supply, C...

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Security Guard

New
Department of the Army
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Fort Rucker, AL(On-Site/Office)
Fort Huachuca, AZ(On-Site/Office)
Monterey, CA(On-Site/Office)
Fort Moore, GA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Perform security guard duties in accordance with appropriate regulations to detect and prevent theft, damage, accident, trespass, sabotage and espionage. Enforce the security regulations of the...

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Supervisory Security Guard

New
Department of the Army
Apply today! Be one of the first candidates to apply for maximum exposure.
Fort Rucker, AL(On-Site/Office)
Fort Huachuca, AZ(On-Site/Office)
Monterey, CA(On-Site/Office)
Fort Moore, GA(On-Site/Office)
Posted 1 week ago
Secret
Not Specified

Duties Serve as a Shift Supervisor who exercises direct supervision of the activities of a guard force shift consisting of subordinate Security Guards. Plan work to be accomplished by subordinates, se...

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