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Principal Radar Systems Development Engineer

Chaos - El Segundo, CA, United States - In-office - posted 2026-10-13

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Salary: USD 140,000 - 280,000 / annual

CHAOS Industries is a defense technology company founded in 2022 and backed by $1 billion in funding from top-tier investors including 8VC, Accel, and Valor Equity Partners. The company develops multi-product defense solutions powered by Coherent Distributed Networks (CDN™), serving warfighters, commercial air operators, and border protection teams. This Principal Radar Systems Development Engineer role focuses on designing and developing cutting-edge radar capabilities with minimal guidance. You will lead the development of advanced radar signal processing algorithms for target detection, tracking, and classification, optimizing them for real-time performance and resource constraints. Your work will span both software implementation (C++, Python, MATLAB) and hardware (FPGAs, DSPs). Key responsibilities include: - Design and develop advanced radar signal processing algorithms - Lead new radar capability development independently - Optimize algorithms for real-time performance and resource constraints - Implement algorithms in software and/or hardware platforms - Analyze radar data to evaluate system performance and identify improvements - Develop and maintain system simulations and models - Design radar modes and contribute to system requirements and specifications - Conduct modeling and simulation of radar systems, subsystems, and signal processing chains - Plan and lead field tests and data collection activities - Document and present technical findings to leadership - Mentor and guide junior engineers The role is full-time, onsite at the El Segundo, CA office. CHAOS has 350+ employees across offices in Los Angeles, Washington D.C., San Francisco, San Diego, Seattle, and London. **Requirements:** - Bachelor's degree in STEM or related field (or equivalent work experience) - Deep understanding of radar systems and modes - Strong understanding of radar principles, signal processing techniques, and algorithms - Strong familiarity with Python or MATLAB - Systems Engineering experience with RF (Radio Frequency) systems - Expertise in digital signal processing (modulation, filtering, detection) - Expertise in algorithm development - Expertise in data analysis - Excellent problem-solving and analytical skills - Ability to work independently and as part of multidisciplinary teams **Preferred Qualifications:** - Graduate degree in STEM or related field (or equivalent work experience) - Expertise with radar waveform design, matched filtering, Doppler processing, and clutter rejection techniques - Strong foundation in both sides of the Systems Engineering V - Experience with C++

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