Antenna Systems Engineer, Antenna Calibration, Amazon Leo
Core
Design, simulate, measure, calibrate, and optimize phased array antenna systems for Amazon's low Earth orbit satellite broadband network.
Role type
Senior IC antenna systems engineer (phased array)
Builds
High-performance phased array antenna systems for satellite broadband
Domain
Satellite communications / RF engineering
Deliverable
production ML models | product features
Required skills
Phased array system design, calibration algorithms, RF/Microwave engineering, DSP techniques, digital modulation, lab measurement (VSAs/VNAs/Oscilloscopes), simulation tools (SystemVue/ADS/LabView), modern programming (Python/C++/Rust), Linux/Unix
Preferred skills
CI/CD pipelines, MS/PhD in EE, mainstream antenna simulation (CST/HFSS), OFDM/MIMO, probability and estimation theory
Responsibilities
Design and implement phased array calibration systems and algorithms, perform performance analysis and design trade-off studies, conduct end-to-end modeling and simulation of baseband/RF/antenna systems, validate antenna and subsystem performance in the lab, collaborate with RF and Digital teams to fine-tune radio designs
Seniority
Senior, hands-on IC