Top Secret / SCI Clearance Jobs in California

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

Description •Perform assigned CS duties associated with unclassified, classified Microsoft Windows systems •Perform assigned CS duties associated with unclassified and classified network systems •P...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible o...

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

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

MTSI is seeking a Senior Project Manager with Agile and Configuration Management (CM) experience to provide Systems Engineering and Technical Assistance (SETA) support to the United States Space Forc...

Job Category: Military Operations & TrainingRequisition Number: JOINT001330Posting Details Posted: June 12, 2026 Full-Time On-site LocationsShowing 1 locationCA ...

Celestar Corporation is seeking a Mid-Level All-Source Analyst. If interested and qualified, we welcome you to apply for this challenging opportunity. LOCATION: Beale AFB, CA CLEARANCE REQUIREMENT: ...

Celestar Corporation is seeking a Junior All-Source Analyst If interested and qualified, we welcome you to apply for this challenging opportunity. LOCATION: Beale AFB, CA CLEARANCE REQUIREMENT: Acti...

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're com...

Job Number 728432BR Description:As the Mission Strategy and Advanced Capabilities Director (MSAC) Senior Manager for Communications Systems, you will lead Strategy Development, Technology Development...

Job Number 732014BR Description:WHAT WE'RE DOINGWe deliver innovative, time-critical, SME-level technical expertise to the C4ISR family of fielded ground systems that support our customers in the fie...

Job Number 731757BR Description:- Work independently or with limited supervisory assistance to perform various administrative actions to procure maintenance materials not readily available by utilizi...

Job Number 714838BR Description:You will be the Systems Engineer (Radar/EW) - Level 4 for the Skunk Works which is responsible for advancing radar and electronic-warfare capabilities on Lockheed Mart...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superi...

Accelint is a mission-driven technology company focused on strengthening national security and supporting critical industries We build the technologies that help operators and organizations see what...