Senior Principal Systems Engineer

Overview The Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center at Raytheon is seeking a Senior Principal Systems Engineer to support the Missile Defense Sensors (MDS) Department. The role focuses on defining radar system requirements, designing architectures and algorithms, and collaborating with software development teams to ensure effective implementation of missile defense and sensor systems. Responsibilities Analyze radar system performance data in relation to requirements. Identify performance deficiencies and propose solutions. Define and prototype new algorithms to enhance system performance. Present plans, designs, and system performance to peers, internal leadership, and external customers. Provide subject‑matter expertise to agile software development teams to ensure proper implementation of requirements. Capability Areas Electronic protection, signal processing, and applied mathematics. Hypersonic threat defense. Tracking, discrimination, search, and battle manager interfaces. Radar calibration, diagnostics, and deployed site support. Modeling and simulation of tactical software. Qualifications – Must Have Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) or equivalent, with a minimum of 10 years of relevant experience. Experience with Matlab, C/C++, Java, or DOORS. Experience with systems analysis, algorithms, requirements development, and/or signal‑processing techniques. Qualifications – Preferred Experience with Battle Management Command, Control, Communications, Computers and Intelligence (BMC4I) systems or radar systems. Experience with developing, documenting, and maintaining processes, methods, and tools. Ability to develop technical solutions to complex issues with analytic, technical, and problem‑solving skills. Experience with Microsoft Office Suite. Experience with system‑level requirements development, documentation, and maintenance, and/or design of system‑level software architecture. Experience with radar system concepts—detection, discrimination, track, and signal‑processing algorithms and their performance. Experience with development and coding of system models, algorithms, test vectors, and analysis tools to analyze radar requirements and performance. Experience and interest in Information Assurance/Cyber Engineering requirements, determination, development, and implementation. Experience using AI/ML and signal processing in database and algorithm design and enhancement. Previous military service. Ability to interface with customers and lead technical solutions to complex user needs. Benefits Medical, dental, and vision coverage. Life insurance, short‑term disability, and long‑term disability. 401(k) match. Flexible spending accounts. Flexible work schedules. Employee assistance program. Employee Scholar Program. Parental leave, paid time off, and holidays (specific benefits dependent on business unit). Relocation assistance available. Equal Opportunity Employer RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. #J-18808-Ljbffr