Sr. Communication Systems Engineer
Core
Lead the design, integration, verification, and testing of the communication system and architecture for Amazon Leo's Low Earth Orbit satellite broadband network.
Role type
Senior IC communication systems engineer (satellite/RF)
Builds
LEO satellite broadband wireless network
Domain
Aerospace + Wireless Communications
Required skills
wireless system design and architecture, RF system analysis, system integration, MAC and higher layer testing, L1/L2/L3 concept development, simulation tool development, physical layer modeling, interference cancellation, FEC abstraction
Preferred skills
information theory, network coding, mobile mesh networks, LEO satellite network modeling, RF standards simulation (4G/5G, 802.11, DVB-S2/C), high spectral efficiency design
Technologies
Matlab, C++, Python
Responsibilities
Define communication system design and architecture; lead integration, verification, and testing efforts; develop simulation tools for physical layer aspects; write scripts for RF system simulation and testing; collaborate with implementation teams to validate system performance.
Seniority
Senior, hands-on IC
