26-505. Senior Software Defined Radio Developer

Teltrium Inc.; Greenbelt (MD); On-site; USD 100,000 - 150,000; Full time

Job summary

Teltrium Inc. is seeking a Senior Electrical Engineer in Greenbelt, MD, specializing in Software Defined Radio (SDR). The successful candidate will mentor junior developers and contribute to developing innovative digital signal processing products.

Candidates should have a Master's degree in Electrical Engineering and 5–15+ years of experience with essential skills in GNU Radio, RF Engineering, and DSP toolchains like MATLAB. This full-time, on-site position requires U.S. citizenship or permanent residency.

Qualifications

• 5 – 15+ years of directly related experience.
• Experience with RF circuit fundamentals and electromagnetic theory.
• Proficiency in verbal and written communication.

Responsibilities

• Mentor junior SDR developers.
• Contribute to products implementing digital signal processing techniques.
• Conduct RF testing and troubleshooting.

Skills

Experience with GNU Radio

Strong programming with Python/C++

Experience with embedded systems

RF Engineering knowledge

Digital Signal Processing (DSP)

Experience with DSP toolchains

Experience with RF testing tools

Experience with satellite waveforms

Education

Master’s degree in Electrical Engineering

Tools

GNU Radio

MATLAB

Simulink

Wireshark

Job description

We are seeking an Electrical Engineer with significant Software Defined Radio (SDR) experience. As a senior SDR engineer, you will mentor junior SDR developers and be a leading contributor to a team developing products that implement innovative digital signal processing techniques using software-defined radio platforms. The successful candidate will have the following required skills:

• Experience with tools such as GNU Radio, USRP hardware, and SDR frameworks
• Software engineering competency including strong programming experience with Python and/or C/C++ and parallel computing techniques
• Experience with embedded and real-time operating systems for SDR development environments
• RF Engineering and wireless communication education and/or experience includes modulation/demodulation techniques, spectrum and interference analysis, RF circuit fundamentals and electromagnetic theory
• Digital Signal Processing (DSP) processing experience includes sampling theory, digital filtering, and FEC techniques.
• Experience with DSP toolchains such as MATLAB, Simulink, Python and NumPy
• Experience with RF testing and troubleshooting tools such as spectrum analyzers, arbitrary waveform generators, vector network analyzers, and analog channel emulators
• Experience with satellite waveforms includes DVB-S2 and CCSDS

Qualifications

• Minimum Education: Master’s degree in Electrical Engineering
• Years of experience: 5 – 15+ years of directly related experience.
• Work Authorization: Candidate must be a U.S. citizen or Permanent Resident.

Role/Work Schedule

This is a full-time, on-site position in Greenbelt, MD.

Preferred Skills

• Experience with protocol analysis tools includes Wireshark
• FPGA development experience is a significant plus
• Proficiency in verbal and written communication including articulating and presenting technical topics in a clear and concise manner to peers as well as executive level customer audiences