Security Clearance Jobs in California

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:We are seeking a highly skilled and security-cleared Military Modernized GPS Cryptography Expert to join...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:This position requires a highly skilled and experienced professional with expertise in GPS cryptography ...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:We are seeking a highly skilled and security-cleared Military Modernized GPS Cryptography Expert to join...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Job Description:We are seeking a highly skilled and security-cleared Military Modernized GPS Cryptography Expert to ...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:This position requires a highly skilled and experienced professional with expertise in GPS cryptography ...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:We are seeking a highly skilled and security-cleared Military Modernized GPS Cryptography Expert to join...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:We are seeking a highly skilled and security-cleared Military Modernized GPS Cryptography Expert to join...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:We are seeking a highly skilled and security-cleared Military Modernized GPS Cryptography Expert to join...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Description:This position requires an individual with extensive experience in GPS cryptography and modernization eff...

Military Modernized GPS Cryptography ExpertLocation: Yorba Linda, CAPosted: 9/3/2026Job Type: EmployeeCareer Level: SeniorClearance Type: TS/SCIPolygraph: Full Scope PolygraphDescription:We are seekin...

Title:Test & Validation LeadBelong. Connect. Grow. with KBR! KBR is seeking an experienced Test & Validation Lead to support the MSEIT contract at Space Systems Command (SSC). This role is responsible...

Location: NAS Lemoore, CASecurity Clearance Requirement: Active Top SecretTelework Eligible? NoWhat You’ll Do:As an NGTS Subject Matter Expert (Systems Engineer), you’ll be at the center of a mission-...

US Citizenship is Required. Ability to qualify for a US Department of Defense security clearance required. Candidate must be SAP and SCI program eligible.This position is in-person. This position is a...

DutiesContinued from Summary: for the purpose of stopping or controlling the release, and to conduct performance of noninvasive emergency medical procedures. Duties: Performs hazard and risk assessm...

Senior Analyst - NIWC PacificSan Diego, CANavy /Full Time /On-siteapply for this jobAt Significance, we believe the best results come from investing in great people. As a woman-owned consulting firm s...

The Crypto/COMSEC Specialist is responsible for ensuring compliance with communications security (COMSEC) requirements in support of MIDS JTRS and Tactical Data Link (TDL) systems across both domestic...

Information Systems Solutions (ISS) is seeking a candidate with RedHat OpenShift administrator experience to oversee the health, performance, and stability of OpenShift clusters and support a team del...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

McCallie Associates, Inc., a wholly owned subsidiary of Alutiiq, LLC, is accepting applications for a Senior Program / Operations Manager to lead contractor support for one of the U.S. Space Force's m...

McCallie Associates, Inc., a wholly owned subsidiary of Alutiiq, LLC, is accepting applications for a Subject Matter Expert (SME) Aerospace Engineer - Space Force Missile Warning Ground Mission to sup...