Low-cost modular missile interceptors and kill vehicles for air defense
Wardstone is an El Segundo defense startup building low-cost modular interceptors against missiles and aerial threats. Its stack pairs MATLAB/Simulink and Julia for GNC and 6DOF modeling with CUDA, TensorRT and OpenCV for onboard perception, plus in-house CNC tooling via Mastercam and SolidCAM, which points to vertically integrated design-to-fabrication. Hiring is accelerating and almost entirely engineering, mostly mid-level.
Wardstone is a privately held aerospace defense company founded in 2025 and headquartered in El Segundo, California. It designs, builds and deploys modular interceptors aimed at defending the United States and allied nations from missiles and other aerial threats, with focus areas spanning kill vehicles, counter-UAS, air and missile defense, and solid rocket motors. The team is in the 2–10 employee range and hires in the United States. Work covers guidance and control software, perception, avionics hardware, structures and in-house manufacturing.
Wardstone uses MATLAB, Simulink, Python, C++ and Julia for modeling, CUDA, TensorRT and OpenCV for perception, STM32, FPGA and RTOS for embedded work, and SolidWorks, ANSYS and OpenFOAM for design and analysis.
Wardstone is building a guidance, navigation and control stack for interceptors, high-fidelity 6DOF simulation, hardware-in-the-loop testing of GNC software, and a real-time perception pipeline for high-speed target tracking.
Yes. Hiring is accelerating and concentrated in engineering, mostly mid-level plus interns, with roles based in the United States around its El Segundo, California headquarters.
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Wardstone's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →
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