Principal Radar Systems Engineer - Modeling & Simulation OSI

Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401

 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: Secret - Current

 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 freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. The Surface Radars and Sensors (SR&S) Center within the Systems Engineering and Test Capabilities (SE&TC) organization is seeking a Principal Radar Systems Engineer to join our Modeling and Simulation (M&S) team. In this role, you will contribute to the advancement of the Open System Architecture Signal Injector (OSI) product, a cutting-edge technology at the forefront of radar innovation. This position involves developing and analyzing system and software requirements, designing sophisticated mathematical algorithms, creating system architectures, and collaborating with software and integration/test engineers. This role is based onsite in Huntsville, AL.

Lead the development of architectures and requirements to define, characterize, and document radar OSI M&S capabilities. Contribute to architectural framework updates, system-of-system functional and performance requirements, detailed algorithm descriptions, test scenario definitions, and verification approaches. Conduct requirements analysis and benchmarking to validate algorithm designs and ensure system-level performance aligns with operational objectives. Collaborate closely with software and integration/test engineers to deliver innovative and high-performing radar solutions.

You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience. Experience with Radar Systems and/or other related areas of systems engineering, including Model Based System Engineering (MBSE). Experience with radar signal processing, signal processing theory, and/or signal modeling. Experience with MATLAB, Python, and/or LINUX OS platforms.

We Prefer Experience with radar system concepts including detection, discrimination, tracking, and signal processing algorithms, as well as their behaviors and performance. Proven experience in system-level requirements development, documentation, maintenance, and/or the design of system-level software architecture. Hands-on experience in developing and coding system models, algorithms, test vectors, and evaluation tools to analyze radar requirements and performance. Demonstrated ability to develop, document, and maintain processes, methods, and tools to ensure engineering excellence. Track record of developing technical solutions to complex engineering challenges. Proficiency in programming languages such as C/C++, Java, and tools like DOORS. Familiarity with the software development process using Agile methodologies and