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Sr. Electromagnetic Environmental Effects Engineer (Test), Amazon Leo
Redmond, WAMarch 30th, 2026
DescriptionAmazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide low-latency, high-speed broadband connectivity to unserved and underserved communities around the world.Have you wanted an opportunity to make an impact on a space program with substantial scope and consequence? Are you looking to use your skills and knowledge of the spaceflight environment to design next-generation high performance avionics for use on orbit? We have the job for you. Amazon is developing a satellite internet constellation designed to provide broadband access to unserved and underserved communities around the world. Join us and make a difference for customers around the world.Key job responsibilitiesAmazon seeks an Electromagnetic Environmental Effects Test Engineer who will focus on compliance of avionics and payload/antenna subsystems for our low-earth-orbit satellite. This role will include (but is not limited to) the following:Working with hardware design teams as a subject matter expert in electromagnetic environmental effects testing throughout the development process, including: Test requirements; Test Readiness Reviews; EMC test and support; Test Report DocumentationDevelopment and maintenance of EMC test software and report generationSupport of EMC equipment calibration and maintenanceCompletion of EMC test procedures and test reports, support teams with test configurations, and perform testing to the MIL-STD-461 and/or DO-160 requirementsCollaboration with teams for definition and support of LRU cable harnesses, loads, and test racks for EMC testingDefinition and coordination of EMI/EMC test scheduling for all satellite electronic subsystems and vehicle/spacecraft levelTroubleshooting/Development investigation testing in conjunction with Avionics teams across Amazon LeoExport 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.A day in the lifeThe Amazon Leo Electrical Engineering team is responsible for architecture and development of satellite bus systems as well as working across payloads on design and development of complex communications systems. In addition to satellite systems, we also play a key role in the development of the Leo Customer Terminal.The team delivers in multiple areas such as bus development, payload development, embedded SW, signal integrity, power, PCB development, and EMC test. The team includes hardware-in-the-loop development for satellite systems to build out an extensive set of test systems for validated satellite systems.About the teamThe Amazon Leo Electrical Engineering team is responsible for the development, test, and integration of multiple satellite systems.Basic Qualifications* Bachelor's degree in Electrical Engineering, Physics, or equivalent degree, or experience* 5+ years of experience in a hardware design or testing rolePreferred Qualifications5+ years of experience in spaceflight avionics testing as an electromagnetic environmental effects engineerExperience with using analysis tools to define requirements for emissions and susceptibility of avionics componentsKnowledge and understanding of EMC industry standards and specifications for aerospace (MIL-STD-461, MIL-STD-1541A, DO-160 etc)Experience modelling electromagnetic environments using computational SW (CST, HFSS, etc).Experience with EMC lab test equipment, setup, and configurationsExperience with Qualification Procedures, Reports, Test Readiness Reviews, and failure reporting and investigationAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.USA, WA, Redmond - 137,300.00 - 185,700.00 USD annually
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