Sr. Power Engineer, Amazon Leo Customer Terminals

Amazon LEO is an initiative to increase global broadband access through a constellation of 3236 satellites in low Earth orbit (LEO). Its mission is to bring fast affordable broadband to unserved and underserved communities around the world. Amazon LEO will help close the digital divide by delivering fast affordable broadband to a wide range of customers including consumers businesses government agencies and other organizations operating in places without reliable connectivity.

As a Power Electronics Engineer specializing in EMI/EMC you will play a pivotal role in our engineering team focused on pioneering new product development. Your primary responsibility will be to lead the design and optimization of DC/DC and AC/DC power electronics systems with particular emphasis on EMI filter design and implementation specifically tailored to power our advanced phased array antenna customer terminals. This role will function as a lead role that drives the current and next generation power architecture and EMI compliance for the Leo Customer Terminal products

Key job responsibilities
Design and optimize power conversion systems (DC/DC AC/DC) including EMI filter implementation
Lead EMI/EMC filter design simulation and testing across multiple power conversion stages
Design various power topologies (buck boost IBC STC flyback half/full bridge) with integrated EMI solutions
Perform system-level simulations using industry tools (SPICE Sigrity CST) for power integrity and EMI compliance
Drive root cause analysis for power noise and EMI-related system effects
Develop EMI-aware PCB layouts and review designs for power integrity and EMC
Generate comprehensive test plans covering both power performance and EMI verification
Conduct board bring-up and testing campaigns providing effective solutions for power and EMI issues

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.

- Bachelors degree in electrical engineering or equivalent
- 5 years of experience in power electronics design and EMI filter implementation
- Proven track record in hardware development from concept to production
- Experience in EMI-aware PCB layout design and schematic capture

- Masters degree or Ph.D. degree in Electrical Engineering or related field
- 7 years of experience in power electronics with EMI filter design expertise
- Experience with 3D EM simulation tools and power integrity analysis
- Experience leading complex power electronics projects with strict EMI requirements
- Published work or patents in power electronics or EMI/EMC design

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 for more information. If the country/region youre applying in isnt listed please contact your Recruiting Partner.

Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $128600/year in our lowest geographic market up to $213600/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 This position will remain posted until filled. Applicants should apply via our internal or external career site.