National Defense Security Jobs in Arizona

Date Posted:2026-10-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Job Description Point Solutions Group (a ClearanceJobs company) is seeking an experienced Java Application Developer to support a mission-critical geospatial visualization program that provides web-ba...

Responsive recruiter Benefits: Dental insurance Health insurance Paid time off Competitive salary Relocation bonus Senior Mechanical Engineer 3 - Test Equipment Location: Tucson, AZWork Arrangement:...

Title:Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customer...

Title:Systems AdministratorAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with custom...

Job DescriptionThe SSO will perform the full range of security duties and assignments in support ACC Wing SCI security programs and will assist in the operation of the special security office and help...

Overview We are seeking a highly skilled Senior Software Engineer with deep knowledge of C++ and C#, and strong expertise in the design and architecture of software for complex test equipment systems....

About the Opportunity Avenue Technologies is seeking a Mid-Level Electrical Engineer supporting a major U.S. defense contractor. What You'll Do • Support program requirements as outlined in the ...

Avenue Technologies is seeking a Mid-Level Software Engineer to support a major U.S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions...

Avenue Technologies is seeking a Mid-Level Software Engineer to support a major U.S. defense contractor. What You'll Do The Software Engineer designs, develops, tests, and maintains software solutions...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

R-00194346Description Looking for your next career move? Make it mission-critical with Leidos!At Leidos, innovation is at the heart of everything we do. Powered by a team as diverse as it is talented,...

Company Description: Prime Solutions Group (PSG), Inc. is an innovative digital engineering company founded in 2007 and headquartered in Goodyear, AZ. We specialize in advanced sensing, AI/ML, and dig...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredib...

About Agile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spiri...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunitie...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunitie...

Avenue Technologies is seeking a Mid-Level Hardware Test Engineer to support a major U.S. defense contractor. This role supports test planning, troubleshooting, validation, and engineering verificatio...

MID SPECIAL SECURITY TECHNICIAN Location: Davis Monthan AFB, AZ | Type: Full-Time | Clearance: Active TS/SCI Position Duties: • Performs first level adjudication and determines eligibility of nom...