Sr HWIL Electrical Engineer

Date Posted: 2026-07-27 Country: United States of America Location: US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 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 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. What You Will Do Researches, develops, designs, and tests electrical components, equipment, systems, and networks. Designs electrical equipment, facilities, components, products, and systems for commercial, industrial, and domestic purposes. Produces products according to specifications, using the most cost effective and efficient means. Analyzes and evaluates new or improved electronic components. Includes power generation, transmission and distribution, rotating machinery, illumination, wire communication systems and servomechanisms. Includes circuit theory, computer design and development, instrumentation, radio communications, semiconductor devices, solid state devices, and television systems. Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience. Professional electrical engineering design experience to include electronic design, troubleshooting, analysis, and test (circuit card level through systems level) Experience using electrical engineering design and analysis tools such as: Altium, DX Designer, Mentor Capital, Creo Schematic, Xilinx Vivado, or equivalent Experience using test equipment, such as: Oscilloscopes, DMMs, Network Analyzers, Power Meters, etc. Experience using schematic capture tools and interpreting schematics, or performing advanced FPGA firmware development (VHDL, or Verilog). The ability to obtain and maintain a US security clearance prior to the start date. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance. Due to the nature of our business, remote work is not possible. Qualifications We Prefer  Experience leading focused multi-disciplinary teams doing hardware integration to include tasking responsibility Experience working with programming real-time operating systems or embedded systems Excellent technical writing and formal presentation experience A working knowledge of computer architecture and computer hardware optimization techniques Experience with developing and implementing programming languages Experience utilizing integrated development environments and debugging tools to troubleshoot software Ability and willingness to utilize existing designs as a starting point to interface with new units under test (UUTs) and UUT configurations when necessary Experience with troubleshooting and root-cause analysis Experience performing analog, digital, and/or RF design, or VHDL/Verilog development for FPGAs. What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Offered Based On Eligibility Learn More & Apply Now! Please consider the following role type definition as you apply for this role: 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”: h