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Passive Radar Engineer

Hawthorne, California, United States

CHAOS Inc. is a global technology company delivering next-generation capabilities to the defense and critical industrial sectors. Founded in 2022 by a seasoned leadership team, CHAOS has quickly become the place where world-class multi-disciplinary engineers come to build mission-critical technologies. CHAOS has a mission-focused culture, dedicated to solving the toughest technical challenges. Its unique agile engineering approach enables rapid prototyping, while deep partnerships with defense and industry ensure real-world solutions.

Role Overview
Are you ready to shape the future of radar technology? We’re on a mission to build the world’s most advanced passive radar system, and we need brilliant minds to make it happen. As part of our elite Passive Radar Team, you’ll push the boundaries of what’s possible, working on cutting-edge technologies that transform how radar systems detect and track targets without active emissions. In this role, you’ll dive deep into the realm of next-generation radar solutions, harnessing the power of ambient signals and signal processing to create a truly revolutionary system. Whether you're optimizing algorithms, designing radar architecture, or leading complex integrations, your contributions will directly impact the success of a groundbreaking technology that has the potential to change industries, from aerospace to defense and beyond.

Join us and be a part of something monumental—where your expertise will help build the world's best passive radar system, redefining the radar landscape for decades to come.

Responsibilities
As a key contributor to the Passive Radar Team, you’ll play an integral role in developing and refining the passive radar system. Your day-to-day will be diverse, engaging, and intellectually stimulating, with a direct impact on pushing the boundaries of radar technology. Key responsibilities include:

  • Signal Processing: Develop, implement, and refine signal processing algorithms to detect, track, and analyze objects using passive radar techniques
  • Algorithm Optimization: Continuously optimize detection algorithms to enhance radar accuracy, range, and sensitivity, particularly when utilizing non-cooperative signals.
  • Leverage tools like Julia, Python, and GNU Radio to model and simulate radar performance.
  • This role will require occasional travel, up to 5% 

Minimum Requirements

  • Bachelor’s degree in Electrical Engineering, Physics, Aerospace Engineering, or a related field.
  • Experience working with radar systems (active or passive), RF engineering, or signal processing.
  • Proven track record in designing, developing, or testing radar subsystems such as receivers, antennas, or signal processors.
  • Strong understanding of radar principles and signal processing techniques (e.g., filtering, FFT, range-Doppler processing)
  • Proficiency in programming languages like Julia, GNU Radio, MATLAB, Python, C++, or Simulink for modeling, simulation, and algorithm development 
  • Familiarity with RF components and systems, including transmitters, receivers, and antennas
  • Strong verbal and written communication skills, with the ability to clearly document technical details and present findings to technical and non-technical stakeholders
  • U.S. Person status (i.e. citizenship or permanent resident/Green Card holder) and ability to obtain and maintain a security clearance 

Why CHAOS?

  • Health Benefits: Your medical, dental and vision benefits will be 100% paid for by the company
  • Additional benefits: life, FSA, HSA, 401k (+ Company match), and more
  • Our Perks: free daily lunch, ‘No meeting Fridays’, unlimited PTO (for exempt employees), casual dress code
  • Compensation Components: competitive base salaries, generous pre-IPO stock option grants, relocation assistance + (coming soon!) annual bonuses
  • Company Size: 85 employees and counting!
  • More About Us: We're building the next generation of aerospace, defense and critical industry technologies with a seasoned team of mission-focused individuals. We were founded in June 2022 and our goal is to become the platform where world-class engineers come to solve critical, real-world problems. We use agile engineering approaches which enable rapid prototyping, deep partnerships with the defense industry ensuring real-world application, and our newly-invented Coherence platform (through which we’ve made a fundamental breakthrough) improves sensor performance and decision-making in real-time. As of September 2024 we have raised ~$240M with 8VC and Accel as leading investors. With a managing team that includes Epirus’ founding members (responsible for building a $1.5B company from scratch) + key drivers from Palantir (instrumental in Palantir’s growth to $1B in revenue), we are well-positioned to become one of the fastest growing companies to date!
Salary Range: $130,000 - $210,000

The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.

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