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California

Security Clearance Jobs in California

Showing 7,305 Jobs

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Open SETA Engineering Positions (USSF SSC/SDACP/BMC3)
Zachary Piper Solutions, LLC•El Segundo, CA
TS/SCI 5+ yrs exp $150,000 - $200,000 / yr
Zachary Piper Solutions is hiring professionals with military or industrial experience in National Security Space for their SETA team in El Segundo, California. We support the Space Systems Command (S...
Promoted•Posted 1 day ago
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HBSS (ESS) / ACAS Administrator - El Salvador (USN)
Versar Global Solutions•San Salvador
Secret Not Specified
Location: USN Comalapa Air Base, El Salvador, Central AmericaDepartment:IT DepartmentVersar Global Solutions, Inc. (VGS) is actively seeking a skilled and experienced HBSS (ESS) / ACAS Administrator t...
Promoted•Posted 1 month ago
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Senior Digital Automation Engineer, ROCKS Team, Remote (US locat
RTX•Sacramento, CA
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-09-16Country:United States of America Location:US-CA-REMOTE Position Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintai...
Posted just now
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Maintenance Work Planner
Lawrence Livermore National Laboratory•Livermore, CA
Secret Not Specified $151,620 - $185,640 / yr
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...
Posted just now
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Occupational Health Nurse
Kelly FedSecur•Santa Clara, CA
Intel Agency Not Specified
Occupational Health NurseOverview Kelly Services is seeking an experienced and compassionate Occupational Health Nurse to support employee health, safety, and wellness initiatives. This role provides ...
Posted just now
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Research & Development Laboratory Technician
Kelly FedSecur•Emeryville, CA
Secret Not Specified
Kelly® Science & Clinical is hiring a Research & Development Laboratory Technician for a 12 month contract position in Emeryville, CA. If you're passionate about bringing the latest scientific dis...
Posted just now
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Occupational Health Nurse (Part Time)
Kelly FedSecur•Milpitas, CA
Intel Agency Not Specified
Occupational Health NurseOverview Kelly Services is seeking an experienced and compassionate Occupational Health Nurse to support employee health, safety, and wellness initiatives. This role provides ...
Posted just now
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Configuration and Data Management Specialist
Astrion•El Segundo, CA
Secret Not Specified $140,000 - $160,000 / yr
Overview CONFIGURATION AND DATA MANAGEMENT SPECIALIST LOCATION: El Segundo, CA JOB STATUS: Full-TimeSALARY: $140,000-$160,000 CLEARANCE: Secret CERTIFICATION: TRAVEL: Astrion has a...
Posted just now
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IT Service Technician
GovCIO•Chatsworth, CA
Top Secret Not Specified
GovCIO is currently hiring for an IT Service Technician to provide onsite support for our federal customer. This position will be located in Chatsworth, CA and will be an onsite position. All contrac...
Posted just now
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Maritime Estimator
Valkyrie Enterprises•San Diego, CA
Secret Not Specified 5+ yrs exp $85,000 - $110,000 / yr
Purpose: The Maritime Estimator is responsible for preparing, analyzing, and finalizing comprehensive bids and proposals for new vessel construction and conversion initiatives including surface ship r...
Posted just now
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Technical Project Manager
Data Intelligence LLC•San Diego, CA
Secret Not Specified 10+ yrs exp
Data Intelligence, LLC is seeking a Chief Engineer/Technical Project Manager to support one of our premier clients in the defense industry. This role is located in San Diego, CA, and will focus on lea...
Posted just now
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Associate Director, PNT Ecosystem & Strategic Partnerships
Iridium Satellite LLC•Redwood City, CA
TS/SCI Not Specified 10+ yrs exp $190,000 - $248,000 / yr
Company OverviewIridium is an award-winning satellite communications company operating the world's only truly global voice and data network, delivering reliable connectivity anywhere on Earth. For mor...
Posted just now
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Systems Engineer
G2 Ops, Inc.•San Diego, CA
Secret Not Specified 5+ yrs exp $90,000 - $130,000 / yr
Quick Position Facts!Location: San Diego, CA at our G2 Ops office and customer site.Work Setting: Primarily in-office and onsite withflexibility based on program requirements.Salary Range: $90,000 - $...
Posted just now
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Flight Software C++ Engineer
Toyon Research Corporation•Goleta, CA
Top Secret Not Specified 5+ yrs exp $130,000 - $220,000 / yr
U.S. Citizenship is Required. Ability to qualify for a US Department of Defense Top Secret security clearance required. Candidate must be SAP program eligible.This position is in person.Toyon is seeki...
Posted 1 hour ago
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Senior Software Engineer
Auria•Carlsbad, CA
Top Secret Not Specified 10+ yrs exp $175,000 - $210,000 / yr
Position: Senior Software EngineerLocation: Carlsbad, CARemote Status: On-Site Job Id: ...
Posted 1 hour ago
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Acquisition Specialist
OMNI Consulting Solutions, LLC•El Segundo, CA
Secret Not Specified 10+ yrs exp $125,000 - $135,000 / yr
About the RoleThe Space Force is seeking an experienced Acquisition Specialist to support critical acquisition and program management initiatives at Los Angeles Space Base in El Segundo, California. I...
Posted 1 hour ago
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Security Professional - DoD Clearance Required
Allied Universal•Carlsbad, CA
Secret Not Specified
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...
Posted 1 hour ago
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Security Officer Part Time Site Foot Patrol
Allied Universal•San Diego, CA
Secret Not Specified
OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...
Posted 1 hour ago
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TECHNICAL PROJECT MANAGER (ADMINISTRATIVE/TECHNICAL)
Department of Defense•Port Hueneme, CA
Secret Not Specified
Duties You will be responsible for the Cooperative Engagement Capability (CEC) Program and will serve as a central point of contact for Manpower and Training. You will work to ensure all fleet train...
Posted 1 hour ago
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ELECTRONIC INTEGRATED SYSTEMS MECHANIC
Department of the Air Force•Travis Afb, CA
Secret Not Specified
DutiesThe primary purpose of this position is: to remove, install, modify, overhaul, maintain, troubleshoot, repair, align, calibrate, and rebuild multi-system avionics complexes consisting of multipl...
Posted 1 hour ago
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