IT - Security Jobs in El Segundo, CA

Position DescriptionENSCO Inc is a diverse engineering and technology company that provides engineering, science and advanced technology solutions that guarantee mission success, safety, and security ...

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative (ASR) - I to join our team in El Segundo, CA.The Activity Security Representative (ASR) - I will leverage their...

Date Posted:2026-04-14Country:United States of AmericaLocation:US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Position DescriptionENSCO Inc is a diverse engineering and technology company that provides engineering, science and advanced technology solutions that guarantee mission success, safety, and security ...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Date Posted:2026-04-07Country: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...

Date Posted:2026-04-07Country:United States of AmericaLocation:US-CA-EL SEGUNDO-R02 ~ 1970 E Imperial Hwy ~ BLDG R02Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Modern Technology Solutions, Inc. (MTSI) is seeking a Senior Crypto Security Engineer to join our team in El Segundo, CA that will have a profound impact on the country's most critical role - protecti...

ResponsibilitiesThis position description does not represent a current opening but may be used to identify candidates with skills and experience to fill a position within Technica Corporation once the...

Description JOB DESCRIPTION: SAIC is seeking a motivated and experienced Cryptography Subject Matter Expert to join our team in El Segundo, CA. SAIC is sub-contractor on the Military Satellite Comm...

Job Number: R0234830University, Cybersecurity Engineer, JuniorThe Opportunity:As a cyber mission spe cia list, you understand the value of hunt-forward operations, and you know that battles are won in...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 25% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Check out this NEW Opportunity with Axient! Axient (Astrion) is seeking Cyber Engineers to support the new Hemisphere (USSF) contract. Hemisphere's mission is to support the Space Domain Awareness an...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...