Security Clearance Jobs in California

This team is charged with developing elements of IC geolocation product lines that address operational requirements from the warfighter. With this team, you'll be exposed to multiple discipline areas ...

Who We Are:Headquartered in Washington, DC, Versar Global Solutions provides full mission lifecycle solutions for challenges faced by our government and commercial Customers in the natural, built, and...

R-00192529Description Leidos is a global science and technology solutions leader working to solve the world’s toughest challenges in the defense, intelligence, homeland security, civil, and heal...

R-00192520Description Leidos has a new and exciting opportunity for a Sr. Software Architect in our INTEL Sector's Cyber & Analytics Business Area (CABA).  Our talented team is at the for...

R-00192437Description Leidos' Corporate Information Security Office (CISO), reporting through our Digital sector, is seeking an Information Systems Security Manager in our San Diego, CA Campus Poi...

Salary StatementEstimated Starting Salary Range: USD $127,650.00/Yr. - USD $212,750.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, inte...

Salary StatementEstimated Starting Salary Range: USD $127,650.00/Yr. - USD $212,750.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, inte...

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...

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...

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...

Date Posted:2026-09-17Country: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...

Job Number 11466 Standard Job Description Performs in a collaborative environment to develop and implement manufacturing processes, procedures and production layouts for assemblies, equipment install...

DescriptionSaalex is seeking a Telecommunications Engineer - DPRI / Range Systems in Corona, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operati...

Description SAIC is seeking a highly motivated Senior Technical Writer to gather, analyze, and compose technical documentation, policy, and other artifacts. The Technical Writer conducts research an...

Description SAIC is seeking a Systems Architect who will lead various efforts and initiatives involving our tactical networks. Person will design, develop, and sustain DOD system networks. Person wi...

Description We are seeking a highly skilled and experienced Datalink Subject Matter Expert to join our team supporting the USAF JTEP, PocketJ, and LAK programs in San Diego, CA. This role requires a...

Description Senior Software Engineer - Defense Communication Systems SAIC in San Diego, CASAIC is seeking a Senior Software Engineer to support defense communication systems for the U.S. Navy. Join o...

Senior Accounting TechnicianEmployment Type: Full-Time, Mid-LevelDepartment: FinanceCGS is seeking a Senior Accounting Technician to join our team supporting the mission of a large federal agency. Thi...