Radio Frequency Engineer

Software Engineer – RF/DSP | Shape the Future of Electronic WarfareBuild Real Systems That MatterAre you ready to move beyond simulations and build real-world RF sensing systems that protect our nation? We're looking for a Software Engineer who thrives at the intersection of embedded systems, RF environments, and mission-critical software. This isn't a desk job, it's a hands-on technical role where you'll architect solutions, write code that runs on actual hardware, and see your work deployed in the field.Why This Role is DifferentReal Impact: Your code powers Electronic Warfare systems that advance national securityTechnical Ownership: Become a subject matter expert on core embedded systems, not just a cog in the machineCross-Functional Innovation: Collaborate directly with DSP engineers, hardware designers, and M&S expertsLab-to-Field: Participate in testing, data collection, and validation, not just developmentCutting-Edge Tech: Work with SDRs, modern systems languages (Rust/Go/Zig), and next-gen RF architecturesWhat You'll Actually DoDesign and develop embedded software for EW and RF sensing systemsArchitect HW/FW/SW partitioning for calibration algorithms and processing structuresBuild and integrate software for software-defined radios (SDRs) and RF front-endsTranslate Electronic Warfare concepts (EA, ES, EP) into deployable capabilitiesImplement system models in C and MATLAB for optimal performanceCollaborate with FPGA and hardware teams to integrate real-time algorithmsPrototype operational capabilities, not just PowerPointsShape the product roadmap through direct interaction with Engineering LeadershipSupport proposals and white papers for new opportunitiesWhat We're Looking ForMust-Haves:Bachelor's degree in CS, EE, Physics, or related fieldMust have the ability to obtain and maintain a U.S. government issued Security Clearance . U.S. citizenship is required, as only U.S. citizens are eligible for a Security Clearances.6+ years designing signal processing for EW systemsStrong proficiency in C/C++, MATLAB, PythonExperience with modern systems languages: Rust, Go, or ZigHands-on experience with SDRs and RF data pipelinesWorking knowledge of Electronic Warfare concepts and RF/analog componentsFamiliarity with DSP concepts and Linux development environmentsExcellent communication skills and ability to thrive in cross-functional teamsBased in Dayton, Ohio (up to 20% travel)Bonus Points:Master's degree with 3+ years of experienceExperience with GNU Radio or similar frameworksBackground in SIGINT, ELINT, or radar systemsFamiliarity with Open Architectures (OMS, FACE standards)Exposure to FPGA/firmware interfaces (VHDL/Verilog)Interest in REDHAWK, LabView, or SimulinkAbout UsAt Tangram, we're transforming how our nation solves complex software challenges. Our solutions enable innovators to design, develop, verify, and advance critical systems, accelerating delivery of technologies that protect national security.We don't just build software. We build systems that work in the real world.Location & LogisticsWork Location: Dayton, OhioTravel: Up to 20%Ready to Make an Impact?If you're tired of theoretical work and want to build real systems that matter, we want to hear from you. Apply now and join a team where your expertise shapes the future of Electronic Warfare.Tangram is an equal opportunity employer committed to building a diverse and inclusive team.