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Senior RF Engineer

Wardstone · El Segundo, United States · On-site

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About Wardstone

The Modular Interceptor Platform. Backed by Y Combinator.

About the role

You will own Wardstone’s radar seeker, from the RF front end through signal processing to the track data that drives guidance. Your system determines whether the interceptor knows exactly where to strike. Found on 1752vc Careers, the job board for startup and VC roles.

What they're looking for

  • B.S. in Electrical Engineering, Physics, Aerospace Engineering, or a related field. M.S. preferred
  • 6+ years designing, integrating, or testing radar systems, including ownership of a significant subsystem through hardware test
  • Deep understanding of radar physics and electromagnetics, including noise figure, phase noise, and link budget analysis
  • Strong DSP background, with experience implementing real-time radar detection and tracking
  • Proficiency in C++ and Python, and experience with real-time or embedded systems
  • Hands-on lab experience testing radar architectures (FMCW, pulsed Doppler, or AESA) with spectrum analyzers, VNAs, and oscilloscopes
More about this role

You will own Wardstone’s radar seeker, from the RF front end through signal processing to the track data that drives guidance. Your system determines whether the interceptor knows exactly where to strike.

This is a senior, high-ownership role. You’ll make the core architecture and make-vs-buy decisions and build the test infrastructure. You’ll work directly with the founders and with the GNC, avionics, and mechanical teams to take the seeker from the lab bench to live intercepts. As the program grows, you’ll help hire and lead a seeker team.

Own the seeker architecture

  • Define the seeker architecture and lead make-vs-buy decisions for radar sensors, front-end components, and processing hardware.
  • Own Tx/Rx chain analysis, including link budgets, noise figure, and phase noise, and integrate antennas with the airframe and radome.
  • Specify the high-speed data interfaces between the seeker and the avionics, such as high-speed ADCs/DACs and PCIe.
  • Select and manage suppliers for RF components and subsystems.

Build real-time signal processing

  • Build low-latency processing pipelines that detect and track high-speed targets, including Doppler processing, range-Doppler mapping, and...

Read the full posting on Wardstone's site ↗

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