Security Clearance Jobs in California

U.S. Citizenship Required. Ability to qualify for a US Department of Defense security clearance required.This position is in-person.Toyon Research Corporation is seeking an intern to assist with the d...

> Video Labeling InternToyon Research CorporationVideo Labeling InternGoleta, CA  Job TypeInternshipDescriptionToyon Research Corporation is seeking a part-time intern who is capable...

Knowledge Management, Inc. (KMI) is a Small Disadvantaged Business (SDB) providing Information Technology, Cyber Security, Data Analytics and Professional services to the Federal markets. Since 1998, ...

Job Number: R0242612Exercise Planner The Opportunity: Space has evolved from a peaceful environment into a contested and congested domain. The U.S. Space Force is rapidly expanding to address global t...

OverviewCompany Overview: Allied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynam...

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...

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...

Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and developme...

POSITION: Senior Systems Space Expert LOCATION: El Segundo, CA REQUIRED SECURITY CLEARANCE: Active TS with SCI eligibility POSITION TYPE/STANDARD WORK HOURS: Full time, 40 hours THE OPPORTUNITY: ...

Title:ESS Terminals Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the int...

Title:ESS Terminals Senior Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in ...

Zachary Piper Solutions is looking for a Senior Linux System Administrator to join DoD consulting company. This position is onsite in San Diego, CA.Essential Duties of the Sr Linux System Administrato...

Zachary Piper Solutions is looking for a Senior Network Specialist to join DoD consulting company. This position is onsite in San Diego, CA for the HITS-R contract.Essential Duties of theSenior Networ...

Zachary Piper Solutions is seeking a cleared Senior Acquisition Specialist to join the U.S. Space Force team delivering warfighter capability via the Space Systems Command's Space Combat Power portf...

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...