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Amazon · 13 hours ago

Sr Electrical Engineer , Amazon Leo

Redmond, WA

Full-time

Onsite

Senior Level

$137K/yr - $186K/yr

5+ years exp

Amazon is a leading technology company, and they are seeking an experienced Senior Electrical Engineer for their Amazon Leo satellite network. The role involves leading the design and development of advanced power systems for battery testing, ensuring high performance and reliability in space applications.

Artificial Intelligence (AI)DeliveryE-CommerceFoundational AIRetail

No H1B

U.S. Citizen Only

Responsibilities

Lead the design, selection, and development of battery cyclers and hardware-in-the-loop (HIL) battery emulators for space applications

Collaborate on power supply selection, component sizing, and overall system architecture to ensure high performance, efficiency, and reliability

Design custom boards for battery cyclers and emulators, working closely with cross-functional engineering teams

Size electrical components such as current sensors, harnesses, gauges, and other critical battery-related hardware

Execute electrical tests on battery systems, including PCBA testing, system verification, and custom test setup design

Build and configure test setups to test thermistors, heaters, short circuits, and other electrical components of the battery system

Ensure compliance with relevant industry standards and internal quality controls in the design and testing of battery systems

Provide guidance and technical expertise to junior engineers and cross-functional teams involved in the battery development process

Lead troubleshooting and root cause analysis of battery system failures during testing and provide solutions for redesign or system improvements

Collaborate on the development, implementation, and execution of battery testing strategies, including functional, safety, and performance testing of battery systems for space applications

This role may require occasional travel for different locations, third party labs, vendors, or meetings as needed, up to 20% of the time

This role requires the physical ability to lift and move up to 25 lbs, including frequent bending, reaching, and standing, if needed

Qualification

Electrical EngineeringTest Systems DesignBattery TestingSchematic DesignCommunication ProtocolsAutomation SystemsBattery Safety TestingProblem-SolvingCollaboration

Required

Bachelor's degree in electrical engineering or equivalent

Knowledge of industry standard test automation tools and experience developing product test frameworks

5+ years of experience in test systems design, including cycler and emulator development, power supply design, and component sizing

Proven expertise in custom test setup development for components and system level

Hands-on experience with electrical testing equipment and methodologies

Proficiency in schematic design, electrical drawings, and system-level verification processes

Strong experience with multiple communication protocols, including CAN, SPI, I2C, and others

Proactive problem-solving skills and the ability to work in a fast-paced, collaborative environment

Effective analytical and problem-solving skills with the ability to work in a fast-paced, collaborative environment

Experience with automation and data acquisition systems for battery testing

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

Preferred

Master's degree in Electrical Engineering or a related field

Experience with aerospace, automotive, or other high-reliability battery systems

Familiarity with industry standards for battery testing and safety (e.g., IEC, UL, SAE)

Expertise in battery safety testing, thermal management, and failure analysis

Benefits

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

Parental leave