Radio Frequency Engineer

Software Engineer – RF/DSP | Shape the Future of Electronic Warfare

Build Real Systems That Matter

Are 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 Different

• Real Impact: Your code powers Electronic Warfare systems that advance national security
• Technical Ownership: Become a subject matter expert on core embedded systems, not just a cog in the machine
• Cross-Functional Innovation: Collaborate directly with DSP engineers, hardware designers, and M&S experts
• Lab-to-Field: Participate in testing, data collection, and validation, not just development
• Cutting-Edge Tech: Work with SDRs, modern systems languages (Rust/Go/Zig), and next-gen RF architectures

What You'll Actually Do

• Design and develop embedded software for EW and RF sensing systems
• Architect HW/FW/SW partitioning for calibration algorithms and processing structures
• Build and integrate software for software-defined radios (SDRs) and RF front-ends
• Translate Electronic Warfare concepts (EA, ES, EP) into deployable capabilities
• Implement system models in C and MATLAB for optimal performance
• Collaborate with FPGA and hardware teams to integrate real-time algorithms
• Prototype operational capabilities, not just PowerPoints
• Shape the product roadmap through direct interaction with Engineering Leadership
• Support proposals and white papers for new opportunities

What We're Looking For

Must-Haves:

• Bachelor's degree in CS, EE, Physics, or related field
• Must 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 systems
• Strong proficiency in C/C++, MATLAB, Python
• Experience with modern systems languages: Rust, Go, or Zig
• Hands-on experience with SDRs and RF data pipelines
• Working knowledge of Electronic Warfare concepts and RF/analog components
• Familiarity with DSP concepts and Linux development environments
• Excellent communication skills and ability to thrive in cross-functional teams
• Based in Dayton, Ohio (up to 20% travel)

Bonus Points:

• Master's degree with 3+ years of experience
• Experience with GNU Radio or similar frameworks
• Background in SIGINT, ELINT, or radar systems
• Familiarity with Open Architectures (OMS, FACE standards)
• Exposure to FPGA/firmware interfaces (VHDL/Verilog)
• Interest in REDHAWK, LabView, or Simulink

About Us

At 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 & Logistics

• Work Location: Dayton, Ohio
• Travel: 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.