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Satellite Communications Systems Engineer
Job in
Chantilly, Fairfax County, Virginia, 22021, USA
Listed on 2026-02-14
Listing for:
3M Consultancy
Full Time, Seasonal/Temporary
position Listed on 2026-02-14
Job specializations:
-
Engineering
Systems Engineer, Electrical Engineering, Electronics Engineer, Aerospace / Aviation / Avionics
Job Description & How to Apply Below
Overview
Chantilly, United States | Posted on 06/11/2025
Job Title: Satellite Communications Systems Engineer
Job Type: Full-Time
Job Summary: 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.
Core 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
- 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.
- Prior experience with microcontrollers and embedded software is a plus
- Self-motivated and able to work both independently and in collaborative teams
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