Security Clearance Jobs in California

Job Description Spiral Solutions & Technologies, Inc. (SS&T) is seeking a Ballistic Missile Submarine Subject Matter Expert (SME) to support the United States Strategic Command (USSTRATCOM) Joint Exer...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Job Number 13909 Standard Job Description The coolest job on this planet....or any other....are with Lockheed Martin Space.By bringing together people that use their passion for purposeful innovation...

R-00188602Description More About the Role:Leidos is seeking a Network Engineer execute patch testing, STIG compliance assessments, and lab validation for assigned network infrastructure domain. Work i...

R-00188601Description More About the Role:Leidos is seeking a Network Engineer to lead vulnerability management and STIG compliance program for NMCI network infrastructure. Provide technical leadershi...

R-00191874Description The Undersea Systems Division at Leidos currently has an opening for a Naval Systems Engineer to work at a customer site in San Diego, CA. This is an exciting opportunity to appl...

R-00191871Description The Undersea Systems Division at Leidos currently has an opening for a Systems Engineer – Test and Evaluation to work at a customer site in San Diego, CA. This is an exciti...

R-00191872Description The Undersea Systems Division at Leidos currently has an opening for an Operational Test and Evaluation Engineer to work at a customer site in San Diego, CA. This is an exciting ...

R-00191615Description The Undersea Systems Division at Leidos currently has an opening for a Mission Integrator for Unmanned Vehicles Systems Engineer to work at a customer site in San Diego, CA. This...

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...

Job Description OverviewThis position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions de...

Job Description OverviewAbout Us Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successf...

OverviewGlobal in service but local in approach, Nisga'a Tek is committed to high-quality service to those who defend us. Nisga'a Tek ensures mission assurance and execution for customers and warfight...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Overview We are seeking a Senior Software Developer to join our team and work with us on the systems that support our company. This individual will play a critical role in maintaining, enhancing, and ...

Systems IT EngineeringStatus: Full-time/OnsiteRequired Clearance: Active SecretRequired Certification(s): Security+About Us: RTL Networks, Inc. is a rapidly growing company primarily focused on provid...

Description SAIC seeks an experienced and energetic Senior Integration Engineer to directly support the modernization of the space launch ranges, meeting mission requirements, providing range capabil...