Systems Security Engineer I – Anti-Tamper / Program Protection (Onsite-Tucson, AZ) – P1

Date Posted: 2026-09-24 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 date.​ U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance​ Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1 At RTX, the world's 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 the boundaries of known science and find new ways to connect and protect our world.  Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Raytheon is seeking a well-qualified Systems Security Engineer I (P1) to join our Systems Security Engineering (SSE) team in developing solutions to protect the Warfighter’s technology advantage. Systems Security Engineering creates holistic security solutions leveraging Anti-Tamper (AT), Cyber Security, Software Assurance and Supply Chain Risk Management to support Program Protection Implementation on embedded weapons systems. Join our highly visible team and perform technically challenging assignments, which will directly contribute to protecting our nation and our Warfighters. This is an onsite position at Raytheon in Tucson, AZ. What You Will Do Support the implementation of Systems Security Engineering (SSE) solutions in Raytheon products Collaborate with customers to define SSE requirements, solutions, trades, costs, and implementation strategies Develop plans, estimates, task execution schedules, and risk mitigation strategies Guide SSE implementations and architectures for customer systems Conduct attack threat modeling and Critical Program Information (CPI) assessments Develop top-level system requirements and flow those into subsystem implementation concepts Develop top-level system requirements and flow those into subsystem implementation concepts Ensure compliance with DoD technology release and export licensing policies Qualifications You Must Have Bachelor’s Degree in Science, Technology, Engineering or Mathematics (STEM) and less than 2 years of prior experience The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Experience and/or coursework with one or more of the following: System Security Engineering, Anti-Tamper, Cybersecurity, Embedded Systems Security, Embedded Hardware, Embedded Software, Real-time Embedded Systems Qualifications We Prefer Advanced Degree in Electrical Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Computer Science or related fields Applied engineering experience or coursework with exposure in one or more of the following domains: Systems Security Engineering, Systems Engineering, Software or Firmware development, Systems Integration and/or Test, ASIC development, Systems Security, Anti-Tamper, Cybersecurity, Digital Electronics design or similar work history.  Past work experience (professional or academic) interacting with multidisciplinary teams of system design professionals including electrical, mechanical, software and logistics engineers Experience in designing, implementing, testing and fielding real-time embedded security solutions Experience with model-based systems engineering  Exceptional creativity, problem-solving abilities, and strong interpersonal skills Strong communication skills including effective written, verbal, and listening skills What We Offer  Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation  Relocation Eligible – Relocation assistance is available Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Location Information This position is onsite at our campus in beautiful Tucson, AZ. Tucson has a friendly, caring, and laid-back atmosphere, combined with the innovation and energy of a metropolitan region, and recognized as one of America’s 10 Best Small Cities. Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of nature’s best work. Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucson’s fantastic weather lets residents enjoy the outdoors year-round. Virtual Fly Over City of Tucson & Community, YouTube Video Links: “Raytheon In Tucson”: https://careers.rtx.com/global/en/raytheon-tucson,-az-location “Tucson is Awesome”: https://www.youtube.com/watch?v=i65wOwKcNIQ "Winter in Tucson”: https://www.youtube.com/watch?v=yZdKKkF0QkE As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role