Job Information
Amazon Battery Validation Engineer, Connectivity & Software in Shenzhen, China
Description
Battery System Validation Engineer
Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics. Lab126 began in 2004 as a subsidiary of Amazon.com, Inc., originally creating the best-selling Kindle family of products. Since then, we have produced groundbreaking devices like Fire tablets, Fire TV and Amazon Echo. What will you help us create?
The Role:
The Battery System Validation Engineer will be a member of the Battery System Engineering team with responsibilities for the test and validation of the battery cell, pack, fuel gauging and battery charging systems for products. This will require close cooperation with the design and factory teams. In this role, you will:
Key job responsibilities
Work with design teams to develop validation plans
Verify performance of battery component and system
Write scripts to automate tests
Debug/tune of custom hardware
Report validation status
Work with Compliance on battery certification including CTIA/IEEE1725
Support factory and field issues related to battery.
Basic Qualifications
Bachelor’s degree with EE technical focus
3+ years experience in HW validation/test
Experience with Li-Polymer battery development
Familiarity with electronic test equipment (multimeters, power supplies, loads, oscilloscopes, data acquisition units)
Familiarity with Python, Matlab or other programming / scripting language
Preferred Qualifications
Master’s degree in Electrical Engineering, Chemical Engineering, or Material Science
3+ years of experience with battery or battery-powered product development
Experience with testing and qualifying battery packs
Understanding of basic circuit design
Familiarity with communication protocols – SPI, UART, I2C, Ethernet
Familiarity with Android / ADB / Linux
Familiarity with FW charge control architectures
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