Top Secret / SCI Clearance Jobs in California

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Job Number: R0233044Software Signals EngineerThe Opportunity: Specialize in tools, techniques, systems, and procedures for developing, deploying, or analyzing wired or wireless transmission of signali...

DutiesThe United States Space Force (USSF) at Los Angeles Space Force Base, CA is searching for a Budget Lead to support SYD 85/S8 (NH-0501-03, GS-12/13 equivalent). Description: Are you ready to lau...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

DescriptionAmazon Leo is an initiative within Amazon that aims to revolutionize global connectivity through the development of a state-of-the-art Low Earth Orbit (LEO) interconnected satellite communi...

Overview Senior Acquisition Subject Matter Expert (SME) LOCATION: El Segundo, CA JOB STATUS: Full-time SALARY: 180,000 to 230,000 CLEARANCE: TS/SCI TRAVEL: 10%-15% Astrion is seekin...

Job Description is seeking a highly motivated Software Engineer to join our Space Systems team. In this role, you will support the development of mission‑critical software for advanced space programs...

• 15+ years experience • 7+ years of experience as a Network Engineering Lead or Architect for large Enterprise DoD Networks • Experience planning and provisioning DISN Network Transport • Experience ...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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...

*Active TS/SCI required for consideration* Zachary Piper Solutions is seeking a Program Acquisition Specialist to support to the US Space Force (USSF) in developing, deploying, and sustaining the ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

ManTech seeks a motivated, career and customer-oriented Information Technology Assurance Specialist II to join our team in El Segundo, CA.The Information Technology Assurance Specialist's primary func...

Duties1: Execute, manage analytic support, and serve as analytic subject matter expert to worldwide the U.S. Air Force (USAF) counterintelligence (CI), counterterrorism (CT), criminal, program securit...

Job Number: R0232920Cost AnalystThe Opportunity: Do you want to use your finan cia l, analytical, and statistical skills to help the U.S. Navy and other military clients get the most out of their fund...

Epsilon C5I, Inc. (http://epsilonsystems.com/c5i), is seeking a Systems Engineer III with at least 4-8 years' experience for work in San Diego, CA. If you have a passion for excellence in engineering ...

Job Title:Information Systems Security Officer (ISSO)Job Description:Omitron is seeking a full-time Information Systems Security Officer with experience in the NIST 800-53 Risk Management Framework IT...

Field Service Representative (FSR) Analyst Location: CONUS & OCONUS opportunities available Clearance: TS/SCI Eligible Citizenship: U.S. Citizen About Kavaliro Kavaliro delivers innovative technology ...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With more than 50 years of business expertise and consistent growth, we...