Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing networks. From individual households to schools, hospitals, businesses, and government agencies, Amazon Leo will serve people and organizations operating in locations without reliable connectivity. Our goal is to be Earth's most customer centric company, and we are just getting started. We need people who want to join an ambitious program that continues to push the state of the art in space-based systems design. We are looking for the next member of our avionics development team who are building critical components for Amazon Leo satellites. We are looking for an exceptional engineer who combines superb technical and analytical capabilities with a demonstrated ability to deliver hardware. Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Key job responsibilities • Own end-to-end delivery of satellite avionics subsystems, from architecture and requirements through production ramp, in partnership with peer engineers. • Lead system and subsystem architecture, translating mission requirements into manufacturable hardware designs. • Drive circuit design, analysis, and ECAD schematic capture to meet performance and reliability targets. • Lead hardware design reviews (architecture, schematic, PCB layout) and set the technical bar for design quality. • Develop and execute bring-up, verification, and qualification test strategies. • Lead debugging and root cause resolution across development, qualification, and production, working closely with design and test engineers. • Establish requirements, traceability, and verification frameworks for hardware subsystems. • Lead production readiness and ramp, including test strategy, yield improvement, and issue resolution. • Influence cross-functional teams (systems, firmware, manufacturing, test, suppliers) to deliver program milestones. • Act as a technical leader, raising engineering standards and developing other engineers. A day in the life As a Senior Electrical Engineer, you will be part of the avionics hardware development team, designing and testing systems supporting satellite avionics. You will lead work across the full lifecycle, from component selection and schematic design through layout review, bring-up, validation, and system integration. You will help define requirements, drive high-quality hardware designs, and ensure robust execution from development into production. Working closely with peer engineers, you will lead critical technical efforts while partnering across systems, firmware, manufacturing, and integration teams to solve complex problems. You’ll operate in a fast-paced, ambiguous environment, tackling challenges that have not been solved at scale and contributing to the development of engineering standards across the organization. Along the way, we guarantee that you will learn a lot, have fun, and make a positive impact on tens of millions of people! About the team Our team is responsible for delivering production hardware subsystems for satellite avionics. We take ownership and work hard to deliver the highest quality solutions to support the long-term success of Amazon Leo. This team consists of a broad set of technical backgrounds, and we look forward to welcoming people that are excited to help us deliver broadband internet to underserved communities!