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Updated twice daily · Oct 12, 2026
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Satellite Communications Software Engineer | Software Defined Radio Engineer

This engineer will work on wireless communications and satellite waveforms, including modulation, demodulation, error correction, ranging, and bit-error-rate testing. The position supports software-defined radios and may involve containerized environments, virtualization, and laboratory test equipment such as spectrum analyzers and signal generators. The successful candidate will contribute to the software development lifecycle, apply engineering standards, and help guide technical solutions and process improvements. The role is part of a research-oriented defense team developing mission technologies for national security customers. It suits an experienced communications, electrical, or software engineer who is collaborative, technically curious, and able to provide leadership. U.S. citizenship and an active DoD Top Secret clearance with eligibility for SCI access are required.

Requirements

Bachelor’s degree in software, electrical, or related STEM engineering and 5+ years of relevant experience, or a master’s degree with 3+ yearsActive DoD Top Secret clearance and ability to obtain SCI eligibilityU.S. citizenshipKnowledge of wireless communications, DSP, RF, modulation, PLLs, FEC, and BER testingExperience with satellite protocols or TT&C waveforms such as SGLS, CCSDS, or DVB-S2Proficiency with Python or scripting, Linux, software-defined radios, and containerization
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Listed October 9, 2026 · Verify details with the employer before applying.

About General Dynamics Mission Systems (GDMS)

General Dynamics Mission Systems says it builds radios in Scottsdale, where it reported 2,475 workers in July 2025 and has Air Force radio work through 2027.

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