Security Clearance Jobs in Fullerton, CA

Job Description Spiral Solutions & Technologies, Inc. (SS&T) is seeking a Strategic Bomber Subject Matter Expert (SME) to support the United States Strategic Command (USSTRATCOM) Joint Exercises, Trai...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

PDS Defense, Inc. is seeking a Machine Operator I, in Fullerton, CA. Job ID#226969 Pay Rate: $20 - $25/hr Job Description: * Years of Experience: Minimum 1 year experience operating CNC lathes* A...

Date Posted:2026-10-26Country:United States of America Location:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

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 ...

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 ...

PDS Defense, Inc. is seeking a Grinder l, in Fullerton, CA. Job ID#225363 Pay Rate $19 hr. Job Description: * Utilizing a large swing grinder and/or small hand grinder will condition parts for defe...

Now Hiring: Warehouse Worker I📍 Fullerton, CA🏢 PDS Defense, Inc.💲 Pay Rate: $19.00/Hour🕕 2nd Shift: 4:30 PM - 1:00 AMJoin Our Team!PDS Defense is seeking a dependable a...

Now Hiring: Warehouse Worker I📍 Fullerton, CA🏢 PDS Defense, Inc.💲 Pay Rate: $20.00/Hour🕕 1st Shift: 6:00 AM - 4:30 PMJoin Our Team!PDS Defense is seeking a dependable a...

Date Posted:2026-10-07Country:United States of America Location:US-CA-FULLERTON-676 ~ 1801 Hughes Dr ~ BLDG 676 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Date Posted:2026-10-13Country:United States of America Location:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Date Posted:2026-09-25Country:United States of America Location:US-CA-FULLERTON-677 ~ 1801 Hughes Dr ~ BLDG 677 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Date Posted:2026-07-15Country:United States of America Location:US-CA-FULLERTON-675 ~ 1801 Hughes Dr ~ BLDG 675 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...

Please find below the job details: Title: Principal System Security Engineer Client: Aerospace Location: Fullerton, CA Duration: 6 months CTH Pay Rate...

Title: Principal System Security Engineer Client: Raytheon Location: Fullerton, CA Duration: 6 months CTH Clearance: Secret required Job descrip...