Battery Lab Engineer - Test Systems & Validation

Amazon; Redmond (WA); On-site; USD 99,000 - 160,000; Full time

Job summary

Amazon Leo Battery Lab is seeking a hands-on Battery Lab Engineer to own test infrastructure for battery pack and PCBA level testing, collaborating with cross-functional teams to translate test needs into reliable setups.

You will design, build, and operate lab equipment, perform OK2Test activities, troubleshoot issues, and continuously improve capabilities, safety, and data quality in a fast-paced aerospace environment.

Qualifications

• Bachelor's degree in Electrical or Mechanical Engineering required.
• 5+ years in hardware development or hands-on engineering in space/aerospace.
• Experience designing and troubleshooting electrical or electro-mechanical test setups.
• Experience with laboratory equipment including power supplies, dynamic loads, scopes, DMMs, and DAQs.
• Ability to read electrical schematics and engineering docs.
• Knowledge of electrical safety, ESD, grounding, interlocks and lab safety.

Responsibilities

• Own lab test setups for battery pack, PCBA, BMS, and subsystems.
• Design, build, configure, and validate test setups using cyclers, power supplies, electronic loads, DAQs, oscilloscopes, DMMs, environmental chambers, and other lab equipment.
• Integrate battery hardware, PCBAs, communication interfaces, instrumentation, sensors, and test equipment into complete test systems.
• Lead or support OK2Test and test readiness activities, verifying test configuration, instrumentation, equipment limits, software, safety controls, and data acquisition.
• Execute battery pack and PCBA level functional, electrical, performance, characterization, environmental, and reliability testing.
• Monitor complex tests, evaluate system behavior, identify abnormal conditions, and safely respond to test anomalies.
• Troubleshoot test systems, instrumentation, electrical interfaces, fixtures, harnesses, communication networks, and hardware failures.
• Develop calibration procedures and maintenance plans; document lab procedures and wiring diagrams.

Skills

Hardware development

Test lab operations

Electrical troubleshooting

Schematics reading

Electrical safety

Lab instrumentation

Education

Bachelor's degree in Electrical/Mechanical Engineering

Tools

Power supplies

Oscilloscopes

DMMs

DAQs

Environmental chambers

LabVIEW

MATLAB

CAN/I2C/SPI

Job description

Amazon Leo Battery Lab is seeking a hands-on Battery Lab Engineer to own test infrastructure for battery pack and PCBA level testing, collaborating with cross-functional teams to translate test needs into reliable setups.

You will design, build, and operate lab equipment, perform OK2Test activities, troubleshoot issues, and continuously improve capabilities, safety, and data quality in a fast-paced aerospace environment.