At Klein Tools, curiosity powers discovery, ownership inspires excellence, and urgency means we run towards opportunities. We deliver quality and innovation in everything we do, designing and launching hundreds of groundbreaking products each year. Join us and be part of a legacy built to last. The Battery Systems Engineer II is responsible for collaborating with mechanical and electrical product engineers during design, development, and validation stages of the new product development (“NPD”) process to better define cell/battery packs and their system-level requirements based on use case. In addition, this position will be responsible for communicating externally with new or existing cell/battery suppliers, developing cell-, pack-, product-level test plans, validating test procedures, and making recommendations for improvement through complex problem solving.