As an Antenna Systems Engineer at Amazon's Leo satellite broadband network, you will focus on the design, simulation, measurement, calibration, and optimization of phased array antenna systems. You will collaborate with a multi-disciplinary team to deliver high-performance solutions for various customers. This role requires expertise in calibration algorithms, performance analysis, and lab validation of antenna systems. Your contributions will ensure reliable internet connectivity for communities around the world.

• BS in Electrical Engineering with relevant coursework in digital communication theory, digital signal processing, RF/Microwave Engineering, Antennas and Electromagnetic theory
• MS in Electrical Engineering with 3+ years of work experience or PhD with 2+ years of experience
• Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, or Rust
• Experience with Linux/Unix
• Experience with RF measurement equipment, including power meters, spectrum analyzers, vector signal generators, network analyzers, and oscilloscopes
• Experience with simulation tools such as SystemVue, ADS, or LabView
• Knowledge of multiple access systems including OFDMA, TDMA, and CDMA
• Experience working with phased arrays, calibration, and antenna measurement
• Experience with one of the mainstream antenna simulation tools (CST/HFSS)

• Design and develop novel calibration algorithms and techniques for complex phased array antenna systems.
• Perform end-to-end over-the-air validation of phased array antenna systems.
• Support factory production by developing robust calibration and test processes.
• Collaborate with cross-functional teams to debug and root-cause issues impacting phased array antenna performance.
• Design, maintain, and operate CICD test chambers.
• Develop and maintain automated test frameworks and scripts for antenna characterization and calibration workflows.
• Generate and maintain technical reports, test procedures, and calibration documentation.
• Analyze antenna measurement data to identify performance trends and anomalies.

• Employees at Amazon are often offered comprehensive health benefits—including multiple medical plan options (no pre-existing condition exclusions, 100% covered in-network preventive care), dental and vision plans, a 24/7 medical advice line from day one, expert second-opinion services, and broad mental-health support with several free counseling sessions (including pediatric). Financial wellness typically includes a 401(k) with company match (up to 2%), Restricted Stock Units (equity), FSAs, an emergency savings program, product and partner discounts, and even college-savings and home-purchase programs. Overall, the package is designed to support employees and their families’ health, finances, and day-to-day life.