Amazon is a leader in developing first of its kind hardware, such as Kindle, Echo and FireTV. Amazon reliability team aims to develop reliable and robust products that delight our customers. In this role, as a Sr. Hardware Reliability Engineer, you will be responsible for the reliability engineering of our new and emerging category of devices – Leo Customer Terminal. Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to un-served and under-served communities around the world. As a reliability engineer on the Leo Customer Terminal products, you will be developing new reliability specifications. You should have a good understanding of Design for Reliability, Reliability statistics, Reliability tests and/or solid understanding of outdoor consumer and aviation electronics to influence design for reliability to: Define new test specifications, methodology and test coverage based on mission profiles to assure product reliability. · Identify and validate product risks via Design for Reliability mechanisms and work with design teams to mitigate them during development. · Provide hands-on experimental design, execution, and test development. · Perform reliability prediction of failure mechanisms and risk assessment on products under development and products in the field You will possess strong understanding of MIL-STD and DO-160 reliability requirement and reliability failure analysis techniques. You will engage with an experienced cross-disciplinary staff and outside partners to drive key aspects of product definition, execution and test. You must be responsive, flexible and able to succeed within an open collaborative peer environment. A day in the life As a Senior Hardware Reliability Engineer focused on Amazon Leo Customer Terminal products, you'll work at the intersection of hardware innovation and reliability assurance. Your day might include collaborating with design teams to establish new test specifications based on mission profiles, conducting hands-on experimental design to validate product performance in challenging outdoor environments, or analyzing failure mechanisms to inform design improvements. You'll engage with cross-functional partners—from electrical engineers to systems architects—to translate reliability requirements into actionable testing strategies. Whether you're developing test procedures, executing reliability predictions, or working through complex risk assessments, you'll see your contributions directly impact the robustness of products that connect people globally.