Top Secret / SCI Clearance Jobs in California

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist (PSS)-II to join our team in El Segundo, CA.The Personnel Security Specialist (PSS)-II will play a vital role in h...

MANTECH is seeking a motivated, customer-oriented Information Systems Security Officer II to join our team in the El Segundo, CA area.The ISSO's primary function is working within Special Access Prog...

MANTECH seeks a motivated, customer-oriented COMSEC Manager to join our team in El Segundo, CA.The COMSEC Manager will leverage their strong technical background and knowledge to support Special Acces...

MANTECH seeks a motivated, career and customer-oriented SCI Security Specialist II to join our team in El Segundo, CA.The SCI Security Specialist's primary function is to serve as a senior security sp...

MANTECH seeks a motivated, career and customer-oriented Network/System Administrator II to join our team in El Segundo, CA.The Network/System Administrator II will leverage their strong technical back...

MANTECH seeks a motivated, career and customer-oriented Personnel Security Specialist (PSS)-II to join our team in El Segundo, CA.The Personnel Security Specialist (PSS)-II will play a vital role in h...

Cyntel Technologies is seeking an experienced Multi‑INT ISR All‑Source Analyst to lead advanced intelligence analysis, mission coordination, and multi‑domain exploitation in support of ACC’s AF DCGS o...

Title:Big Data Systems EngineerBelong, Connect, Grow, with KBR!KBR's National Security Solutions (NSS) team provides high-end engineering and advanced technology solutions to our customers in the inte...

Job Number 723389BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

CLEARANCE REQUIRED : TS/SCI This job is located at: Beale AFB, CA Education: MA/MS Experience: 10+ years Salary: $98700 Job description: Coordinate mission activities across multi-ISR domains with AF...

Amentum is looking for a qualified Painter, Automotive in our San Diego, California location.Paint or remove paint from contract units in accordance with customer specifications. Understands and appli...

Delta Solutions & Strategies is seeking a Client Systems Support Technician to support our team at Vandenberg SFB. The Client Systems Support team provides responsive, comprehensive, and secure end-us...

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...

OverviewModern Technology Solutions, Inc. (MTSI) is seeking a Sr Launch Expert & Sr Space Segment Engineer with extensive expertise in classified weapon system launch planning, processing, and executi...

OverviewModern Technology Solutions, Inc. (MTSI) is seeking a Sr Systems Engineer with deep expertise in classified space control systems engineering processes, including requirements development, con...

OverviewModern Technology Solutions, Inc. (MTSI) is seeking a highly experienced Project Manager to lead acquisition management activities supporting government programs. This role involves managing c...

OverviewModern Technology Solutions, Inc. (MTSI) is seeking a Sr Acquisition Lead with deep expertise in acquiring highly classified ACAT-like space control systems. This position supports a U.S. Spac...

Job Number: R0226880C2 Datacenter Network Architect, LeadThe Opportunity: A well-designed network is critical to move data and enable our C2 clients to achieve their missions, but how can an organizat...

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...

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...