C4isr Defense Jobs in California

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...

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

If you have an active Federal security clearance, defense contractors working with ClearanceJobs.com are seeking transitioning military service members and civilians with clearance for multiple open j...

Zachary Piper Solutions is currently seeking a talented TS/SCI cleared Systems Engineers to support a Department of Defense and Intelligence Community customer in San Diego, CA. Our team supports the ...

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each...

Job Number: R0245299System of Systems Integration & Test Lead The Opportunity: Are you an expert in Army tactics and operations looking for an opportunity to apply your systems engineering and test ex...

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each...

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each...

Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each...

THOR Solutions is actively seeking a highly motivated Ballistic Missile Defense Commander (BMDO/BMD/U) to support a US Navy contract with the Afloat Training Group San Diego (ATGSD) in San Diego, CA. ...

OverviewJob SummaryGalapagos Federal Systems LLC is seeking an Acquisition Management Support III - Installation Management Support professional to support the Program Manager Warfare (PMW) 120 office...

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 Description Job Description: The selectee will be part of a small team at a U.S. Navy lab required to support development efforts, including integration, lab testing, and formal test and evaluat...

Position Description & Qualifications Director of Business Development/Capture C5ISR San Diego, CA. Are you a dynamic and results-driven Director of Business Development with Capture abilities thatcan...

Job Number: R0245297C4I Requirements Management Engineer The Opportunity: Are you looking for an opportunity to apply your systems engineering expertise to the develop ment of next-generation Command,...

Salary StatementEstimated Starting Salary Range: USD $111,100.00/Yr. - USD $185,100.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, inte...

Salary StatementEstimated Starting Salary Range: USD $111,100.00/Yr. - USD $185,100.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, inte...

Responsibilities**This is for an upcoming opportunity Join a mission-driven team supporting PMS 339 and help prepare Navy Sailors to safely and effectively operate surface ship systems. As a Navy Trai...

DescriptionPosition will be available October 1st, 2026.***This position requires a minimum active Secret Clearance to be considered.***ProSync is seeking passionate Security Specialist II/III to help...

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...