Senior Power Electronics Engineer, Amazon Leo Power Team
Job ID: 3127838 | Amazon Kuiper Manufacturing Enterprises LLC
This is a fast paced and challenging position where you will be working on power electronics designs that are used on the Amazon Leo Satellite. Your power designs will need to meet requirements in terms of efficiency, size, mass, thermal and survive challenging environments with high reliability.
Amazon 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.
Key Responsibilities

Serve as a Senior Power Electronics Engineer in an engineering team responsible for new product development.
Act as a subject matter expert in power electronics focusing on DCDC power conversion and associated power electronics components.
Own efficiency, mass, and cost models of various power electronics designs and investigate different topologies to optimize the system.
Design power electronics prototypes, including component selection, schematic capture, and layout.
Drive designs through PCBA manufacturing and assembly, board bring‑up, testing, design verification, and propose and implement solutions to design issues.
Work cross‑team with architecture, requirements, and multiple teams to deliver high‑performing and high‑quality power electronics designs, schematics, PCBAs for various satellite subsystems.
Collaborate closely with peers and stakeholders from the power team as well as solar array, battery, mechanical, thermal, EE, sensors, actuators, and antenna teams to iterate on design and provide optimal solutions for the satellite.

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.
A Day in the Life
Work cross team to define architecture, requirements, and deliver high performing and high quality power electronics designs, schematics, PCBAs for a number of different satellite subsystems.
About the Team
You will work closely with peers and stakeholders from within the power team as well as solar array, battery, mechanical, thermal, EE, sensors, actuators, and antenna teams to iterate on design and provide optimal solutions for the satellite.
Basic Qualifications

Bachelor's degree in Electrical Engineering
5+ years experience designing, testing, and debugging switching DCDC power supplies including component selection, schematic capture, and layout
3+ years of experience in hardware development across full product life cycles – concept to production
Experience with measurement, troubleshooting and debug skills in a lab environment
Experience studying converter stability, design of control feedback and compensation networks

Preferred Qualifications

Graduate degree in Electrical Engineering with focus on power electronics
Experience with high‑current, low‑voltage point‑of‑load DCDC converter designs for communications systems, consumer electronics, data‑center/server hardware, etc.
Experience with isolated topologies, such as resonant converters, flyback and forward converters
Excellent knowledge of magnetic design for high frequency applications and soft switching techniques
Deep understanding of different power electronics circuit topologies, including current sharing and multi‑phase topologies
Experience with embedded microprocessors or microcontrollers
Experience developing high‑efficiency DCDC power converters from concept to production
Ability to apply critical thinking in complex situations; experience working in cross functional groups including mechanical engineering, thermal engineering, test, reliability, and failure analysis
Cross‑organizational communication – comfortable evangelizing ideas and concerns clearly and persuasively, in both verbal and written forms
Experience with power, performance and cost optimization
Demonstrated ability to engage technology developers in the industry to track and apply emerging technologies to innovative power electronics designs

Compensation and Benefits
Our compensation reflects the cost of labor across several U.S. geographic markets. The base pay for this position ranges from $128,600/year in our lowest geographic market up to $213,600/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job‑related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign‑on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.
Equal Opportunity Statement
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.
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