Senior Power Electronics Engineer, Amazon Leo Power Team

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 Basic qualifications: - Bachelor's degree in electrical engineering or equivalent - 5+ years of experience designing switching DCDC power converters including topology selection, magnetics design, and control loop compensation - Experience taking power electronics designs from concept through production - Experience with both isolated and non-isolated converter topologies in production hardware - Experience with measurement, troubleshooting, and debug of power electronics in a lab environment - Experience in developing functional specifications, design verification plans, and test procedures Preferred: - Graduate degree in Electrical Engineering with focus on power electronics - Custom magnetics design (transformer and inductor development, core/material selection, loss analysis) - Experience with resonant converters, flyback, forward, and multi-phase topologies - EMC/EMI design and mitigation for switching converters - Simulation-driven design methodology (LTspice, PLECS, or equivalent) - Experience in aerospace, satellite, or high-reliability hardware environments - Deep understanding of power semiconductor tradeoffs (Si, SiC, GaN) - Experience with reliability analysis, derating, and worst-case circuit analysis - Experience mentoring or technically leading other engineers Amazon 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 - 159,200.00 - 215,300.00 USD annually