Security Clearance Jobs in California

Western Door Federal and our partner, Emerge Solutions Group, are seeking a full-time Strategic Information Advisor to work with the US Department of Defense, Defense Health Agency/Department of Defen...

Position Overview Western Door Federal, LLC is seeking a Technical Advisor to support the Department of Defense (DoD) HIV/AIDS Prevention Program (DHAPP) within the Defense Health Agency (DHA). This p...

Western Door Federal is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civil...

Date Posted:2026-07-14Country:United States of America Location:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...

Date Posted:2026-07-14Country:United States of America Location:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...

Date Posted:2026-07-14Country:United States of America Location:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Date Posted:2026-07-14Country:United States of America Location:US-CA-FULLERTON-611 ~ 1801 Hughes Dr ~ BLDG 611 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Date Posted:2026-07-14Country:United States of America Location:US-CA-GOLETA-H01 ~ 6380 Hollister Ave ~ BLDG H01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirement...

Company Description Join us and make YOUR mark on the World!Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthe...

Company Description Join us and make YOUR mark on the World!Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthe...

Description: Be a part of the nationwide law enforcement initiative that removes the tools of crime from criminal organizations, depriving wrongdoers of proceeds from their crime and impacting the inf...

Position: Custody and Removal CoordinatorLocation: California City, CAJob Id: ...

Job title : Engineer Software 2 Location : Redondo Beach Duration : 12 Months and Possible extension or conversion to FTE. Pay Rate : $90 - $110/hr on W2 without benefits. Security Clearanc...

Job Title: Embedded Software Engineer 3 (Principal Engineer - Embedded Cryptographic Software) Location: Rancho Carmel, San Diego, CA (100% Onsite) Duration: 12+ Months (Possible Extension) Pay Rat...

Who are we?Equinix is the world's digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where bold ideas are...

At Areté, we are on the forefront of developing innovative solutions, with great minds from all backgrounds, to help solve the nation's most complex security challenges. We strive for an inclusive, co...

Duties You will serve as the Senior Program Analyst responsible for all department program financial planning and execution oversight. You will serve as a subject matter expert and provide guidance ...

Duties You will work in the Industrial Hygiene Program Office as a senior Industrial Hygienist. You will perform industrial hygiene inspections, surveys, and evaluations individually or as part of a...

Duties You will serve as the Physical Evaluation Board Liaison Officer of the Bureau of Medicine and Surgery Military Treatment Facility. You will provide counselling for military personnel being pr...

Duties You will be responsible for the enforcement of all technical and administrative provisions of assigned construction contracts. You will act as the technical representative in matters involvin...