Security Clearance Jobs in Fullerton, CA

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, and integrate cloud software solutions for distributed systems ...

New All-SourceAnalyst Charlottesville, VA Apply Assertive Professionalsis seeking an All-SourceAnalysttosupport our National Security Customer in Charlottesville, VA. This is an open and fundedp...

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 dynamic, welcoming, and co...

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 dynamic, welcoming, and co...

NOW HIRING! Machine Operator I 📍 Fullerton, CA 🏢 PDS Defense, Inc. 🆔 Job ID: 226969 💰 Pay Rate $20.00 - $25.00 per hour ✅ Contract-to-Hire Opportunity Potential for conversion to a permanent posit...

Date Posted: 2026-10-26 Country: 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 Requ...

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 dynamic, welcoming, and co...

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 dynamic, welcoming, and co...

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 fo...

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

Date Posted: 2026-10-07 Country: 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 Requ...

Date Posted: 2026-10-13 Country: 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 Requ...

Date Posted: 2026-09-25 Country: 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 Requ...

Date Posted: 2026-07-15 Country: 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 Requ...

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...