Embedded Software Security Engineer II — Secret DoD Clearance

RTX is seeking an Embedded Security Software Engineer II for the Secure Product Assurance team in Tucson, AZ. You will design, code, and test real-time embedded software to support radar, sensors, and fire-control systems, while ensuring secure software solutions throughout the development lifecycle.This role requires an active security clearance or the...

Date Posted: 2026-10-08 Country: United States of America Location: US-AZ-TUCSON-800 ~ 1151 E Hermans Rd ~ BLDG 800 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship

RTX is seeking an entry-level Systems Engineer for an onsite role in Tucson, AZ. You will support Guidance, Navigation, and Control software efforts across missile programs, contributing to embedded algorithms and system integration.A DoD Secret clearance is required to start, with full-time on-site work and relocation eligibility. Ideal candidates hold a...

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push...

RTX in Tucson, AZ seeks a Digital Electrical Engineer II to design and develop next-gen CCAs and FPGA-based solutions. You’ll work on gigabit interfaces, RF/EO DSP, embedded controllers, and processor interfaces in an agile, cross-functional team.Role spans from architectural concepts to hardware integration and production release, with expectations for a...

RTX in Tucson, AZ seeks a Sr Principal Software Security Engineer to join the S3E department onsite. You will design and implement real-time missile software using C/C++ and integrate security requirements across platforms.The role requires extensive embedded experience, Linux/Unix familiarity, and DoD clearance eligibility. On-site work at our Tucson campus...

Date Posted: 2026-10-30 Country: United States of America Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start

Job Title: Systems Security Engineer Duration: 7+ months with possible extensions Pay: $100-$108/hr. (depending on experience) Shift: 9-80 Schedule. 1 st Shift- 630am start time Travel: Ability to travel, up to 15% of the time (location dependent) Must be a U.S. citizen with an active U.S. government issued DoD Secret security clearance Can be remote but...

Date Posted:2026-10-22Country:United States of AmericaLocation:US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805Position Role Type:OnsiteU.S. Citizen, U.S. Person, or Immigration Status Requirements:Active and