Satellite Communications Systems Engineer

3M Consultancy • Chantilly, VA

1d

About The Position

We’re looking for a hands -on engineer with a strong background in RF, embedded systems, and satellite communications. In this role, you'll be responsible for designing, analyzing, and optimizing spacecraft communication systems—from radios and antennas to software -defined radios (SDRs) and ground stations. You'll work across hardware and software, supporting everything from initial design to lab testing to in -orbit validation. This position is ideal for someone who thrives on solving complex engineering problems, enjoys wearing multiple hats, and wants to contribute to cutting -edge satellite technology.

Requirements

• Master’s degree or higher in Electrical Engineering, RF Engineering, or a related field
• Strong hands -on experience with software -defined radios and RF signal processing
• Familiarity with integrating radios, antennas, and ground stations—preferably in space systems
• Proficiency in C++, C, Python, or MATLAB
• Comfortable working in Linux -based environments
• Experience with communication protocols and standards like DVB -S2, CCSDS, LoRa, TCP/IP, SNMP, etc.
• Self -motivated and able to work both independently and in collaborative teams

Nice To Haves

• Prior experience with microcontrollers and embedded software is a plus

Responsibilities

• Design and evolve communication systems for spacecraft, including direct -to -ground links and inter -satellite relays using SDRs
• Evaluate and select RF components such as radios and antennas
• Perform link budget analyses, capacity planning, and interference mitigation
• Collaborate with systems engineering on constellation/network design and performance
• Support integration and testing of communication subsystems in the lab and with spacecraft partners
• Set up and test payload configurations to validate communication performance
• Define operational concepts and support ground station integration
• Maintain technical documentation throughout development

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 1-10 employees