At BlueHalo, an AV company, we provide a full suite of exquisite, space-qualified hardware trusted to fly in the most extreme environments space presents across GEO, MEO, LEO and Cislunar orbits. With hundreds of systems flying in space, our customers turn to BlueHalo when a mission can't fail. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to deliver. Join the transformation and help us make this impact now. We are seeking a Digital Signal Processing (DSP) Engineer to join our elite R&D team focused on next-generation RF sensing and Counter-UAS (C-UAS) solutions. This role is for a recognized expert who will serve as the technical authority in designing, developing, and deploying high-performance signal processing algorithms for complex defense and national security applications. The successful candidate will be responsible for building end-to-end DSP pipelines for the detection, geolocation, classification, and protocol reverse-engineering of UAS/drone control links and other critical RF emitters.