Senior Engineer – Electrical Fuze & Initiation Systems

Date Posted: 2026-06-22 Country: United States of America Location: US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928 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: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date 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. At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world. The Energetics and Propulsion Department is an engineering organization in the Hardware Engineering Directorate. This Department is responsible for the full spectrum of warhead, fuzing, and propulsion designs/technology, including power systems, ignition, and all other weapon initiation safety systems technology. The department is seeking to hire a Senior Engineer – Fuze & Initiation Systems. The Senior Engineer – Electrical Fuze & Initiation Systems role is in Tucson, AZ and is an onsite position. What You Will Do Apply or develop highly advanced technologies, scientific principles, theories, and concepts to the systems integration of fuzing, ignition, and safety devices for integration into missile systems and space vehicles Support the Systems Safety Engineering Organization Interface with the Customer to identify user needs Work with customers, subcontractors and suppliers to resolve engineering issues, develop new products and hold technical reviews Develop initial fuze and initiation systems architectures and top-level designs Design, analyze, test, and evaluate fuze and initiation systems Develop Statements of Work (SOWs) Develop Critical Item Development Specifications (CIDS) and electrical logic and interface requirements Support fact-finding and contract negotiations Ensure technical rigor and depth of all deliverables Develop and present technical fuzing designs and updates to the Department of Defense (DoD) safety review boards Will travel periodically to government and subcontractor facilities Qualifications You Must Have Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum of five (5) years of prior relevant experience. An Advanced degree in a related field may be substituted for three (3) years of relevant experience A minimum of five (5) years of experience in development of electronic circuit design from conceptual design through final test/analysis and assembly, etc., or electronic safe and arm device development experience Project Management as applied to team interaction and deliverables 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​ Qualifications We Prefer Advanced degree Eight (8) or more years of directly related experience in fuzing and initiation systems devices and their applications Experience with safety devices design, manufacturing, testing, safety certification and/or compliance Experience performing electrical stress analysis, electrical thermal analysis, environment survivability assessment Ability to analyze analog, digital, mixed signal and power conversion circuits using simulation and computational skills Experience in developing fuzing, safe & arm products that meet MIL-STD-1316, MIL-STD-1901, and MIL-STD-464 Working knowledge of JOTP-051, 052, 053 Experience with energetic and pyrotechnic initiators, exploding foil deflagrating initiators (EFDI), and Low energy exploding foil initiators (LEEFI) and their operation Technical writing skills in the area of detailed design requirements, test requirements, statements of work, white paper and technical presentations Project engineering skills and experience using Earned Value Management System Demonstrated success as a proposal/cost account manager as well as project/team leader Supplier collaboration experience and oversight generating specifications and statements of work (SOW) Working knowledge or experience with either missile design or development, production support and integration Experience with DoD customers and/or associated contractor executives and technical leadership Active Secret or Top Secret Clearance (Department of Defense) Learn More & Apply Now RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the ed