National Defense Security Jobs in Arizona

Bridge DefenseService Desk Technician Service Desk Technician About Bridge Defense. Bridge Defense is redefining how modern defense technology is delivered. Based in Washington, D.C., we are built for...

Basic QualificationsRequires a Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field. Also requires 15+ years of job-related experience, or a Master's deg...

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....

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 MTSI's SkillBridge ProgramMTSI is committed to supporting transitioning service members through the DoW SkillBridge Program, providing an opportunity to gain meaningful civilian work experience ...

Date Posted:2026-04-23Country:United States of AmericaLocation:US-AZ-TUCSON-807 ~ 1151 E Hermans Rd ~ BLDG 807Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

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 digital engineering solu...

Network Systems Engineer – Tactical Communications Location: Remote / Mission-Based / Travel: with up to 50% travel and onsite support requirements based on mission and operational needs. Clearance: ...

Date Posted:2026-06-04Country:United States of AmericaLocation:US-AZ-TUCSON-807 ~ 1151 E Hermans Rd ~ BLDG 807Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...

Date Posted:2026-06-10Country:United States of AmericaLocation:US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

Basic QualificationsRequires a Bachelor's degree in Electrical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a M...

Date Posted:2026-06-03Country:United States of AmericaLocation:US-AZ-TUCSON-808 ~ 1151 E Hermans Rd ~ BLDG 808Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

Date Posted:2026-06-03Country:United States of AmericaLocation:US-AZ-TUCSON-808 ~ 1151 E Hermans Rd ~ BLDG 808Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

Job Description This position is for an ATG/IAS/OPS/GVS Automation Technician, Electronics. Working alone or in small teams, this individual will perform testing and maintenance functions on Automatic...

Description Job Title: Director of Engineering - C5ISR Work Type: Onsite Location: Gilbert, AZ Salary: $165,000 – $185,000 Overview Our client, a federal contractor supporting the U.S. Department of...

Date Posted:2026-06-11Country:United States of AmericaLocation:US-AZ-REMOTEPosition Role Type:Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

Date Posted:2026-06-03Country:United States of AmericaLocation:US-AZ-TUCSON-842 ~ 1151 E Hermans Rd ~ BLDG 842Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: A...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...