亚马逊Sr. Battery System Engineer
任职要求
基本任职资格 - Bachelor’s degree in Electrical Engineering, Chemistry or equivalent - Experience in developing functional specifications, design verification plans and functional test procedures - 5+ years of experience with battery technology development - Experience with designing and qualifying battery components - Excellent English communication skills (written and verbal) - Experience in manage CM resources on NPI programs and build relationship with CM 优先任职资格 - Master's degree in Electrical Engineering, Chemistry or equivalent preferred - Strong EE fundamentals in electronic circuit design/development with microcontroller-based embedded systems. - 7+ years experience with battery cell chemistry and platform design - 7+ years experience with battery protection and management systems including protecti…
工作职责
As a Battery System Engineer, you will engage with an experienced cross-disciplinary staff to conceive, and design innovative consumer product. You will work closely with an internal interdisciplinary team, and outside partners to drive key aspects of product definition and execution. You must be responsive, flexible, and able to succeed within an open collaborative peer environment. The role operates primarily in high-ambiguity problem spaces, requires original scientific judgment, and produces reusable scientific assets that influence multiple programs, suppliers, and long-term roadmaps. In this role, you will: 1. Lead the design, development, and delivery of Li-ion battery system per performance and safety requirements 2. Drive battery development from NPI through mass production 3. Research and evaluate emerging battery technologies 4. Collaborate with product teams to define battery specifications 5. Design battery protection circuit and pack design for NPI programs include schematic design, and component selection. 6. Develop and review battery pack schematics, BOMs and layout to meet design requirements 7. Conduct system and design reviews, failure mode and effects analysis (DFMEA), and risk assessments 8. Analyze and resolve battery-related issues in production and field 9. Perform battery safety assessment and design for safety 10. Support battery certification processes (CTIA/IEEE1725) 11. Manage and coordinate with CMs (contract manufacturers) on battery development for NPI programs 12. Build and maintain strong relationships with suppliers and manufacturing partners
As a Battery System Engineer, you will engage with an experienced cross-disciplinary staff to conceive, and design innovative consumer product. You will work closely with an internal interdisciplinary team, and outside partners to drive key aspects of product definition and execution. You must be responsive, flexible, and able to succeed within an open collaborative peer environment. In this role, you will: 1. Lead the design, development, and delivery of Li-ion battery system per performance and safety requirements 2. Drive battery development from NPI through mass production 3. Research and evaluate emerging battery technologies 4. Collaborate with product teams to define battery specifications 5. Design battery protection circuit and pack design for NPI programs include schematic design, and component selection. 6. Develop and review battery pack schematics, BOMs and layout to meet design requirements 7. Conduct system and design reviews, failure mode and effects analysis (DFMEA), and risk assessments 8. Analyze and resolve battery-related issues in production and field 9. Perform battery safety assessment and design for safety 10. Support battery certification processes (CTIA/IEEE1725) 11. Manage and coordinate with CMs (contract manufacturers) on battery development for NPI programs 12. Build and maintain strong relationships with suppliers and manufacturing partners
In this role, you will: * Lead multiple electrical design and validation on multiple products across Amazon device portfolio * Research test/validation technologies and methodologies across factory and lab environment * Develop and execute detailed electrical validation test plans to ensure functional and parametric conformance * Drive debug and root cause of hardware design issues, qualifying trade-offs and user impact * Serve as the in-region technical liaison between US-based design teams and China-based manufacturing partners * Provide on-site electrical engineering support at manufacturing facilities in China * Drive hardware bring-up, debug, and failure analysis at manufacturing sites * Support Design for Manufacturing (DFM) initiatives and manufacturing process optimization * Own and resolve electrical design issues across xVT phases, while driving validation status reporting across mile-stone gates * Leverage AI tools and/or write scripts where feasible to automate for efficiency * Support positive team interactions to accomplish program objectives * Coach or mentor junior electrical engineers