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Senior RF Communications Engineer

Company:
Red Frog Solutions
Location:
Cambridge, MA, 02140
Posted:
May 20, 2025
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Description:

Sr. RF Communications Engineer

Cambridge, MA - Hybrid

$150K to $225K

10% Matching 401K, Top Benefits Package

Relocation Assistance

***US Citizens Only - Must be able to obtain a Clearance ***

Seeking a Senior Communications Engineer for the design, development, and testing of radio frequency (RF) and communications systems. This engineer is expected to demonstrate strong understanding of RF, Digital Signal Processing algorithms, and Communications and be able to troubleshoot and solve complex RF or Communications problems.

Requirements:

Requires 5+ years experience in Radio Frequency or Communications Engineering or related

Requires bachelor's degree in Electrical Engineering or related field. Masters degree preferred

Strong experience with Ettus USRPs, UHD, GNURadio, RFNoC

Very experienced with hands-on test/measurement to validate the performance of SDRs or general transceivers

Knowledge of DSP algorithms design and implementation

Knowledge of wireless communication theory and systems.

Experience with Software Defined Radios (SDR)

Experience with digital communication systems, PHY layer topics, channel coding algorithms and modulation theory

Proficient with MATLAB and/or Python and/or C++

Excellent mathematical and problem solving skills

Responsibilities:

Design and implement DSP algorithms

Manage complex engineering projects in a fast-paced environment

Develop and maintain effective internal/external relationships

Use standard laboratory instrumentation for validation and troubleshooting

Drive solutions to complex problems with limited direction - contribute to requirements development, propose ways forward, and adapt appropriately to changes in requirements

Perform analysis and modeling of complex radio frequency systems

Contribute to customer presentations

Able to provide insight and suggest design modifications based on analysis outcomes, and to apply analysis techniques across a range of technical disciplines

Identify program/system-level technical risks and develop and execute mitigation strategies

Expertise in using DSP and SDR software and hardware tools

Actively mentor less experienced engineers and provide thoughtful, constructive feedback

Ability to lead a team of engineers

Performs other related duties as assigned

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