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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Manager, Battery Management System, Battery System Technology - **Company:** Amazon.com, Inc. - **Location:** Sunnyvale, CA, United States - **Experience:** Expert - **Salary:** $206,600.0 - $279,600.0 - **Contract:** Permanent contract - **Skills:** Analog-To-Digital Converters, Amazon Alexa, Computer Engineering, Firmware, Systems Architecture, System Testing, Systems Integration, Tablet Computers - **Published:** August 2, 2026 - **Apply:** https://www.amazon.jobs/en/jobs/10490855/sr-manager-battery-management-system-battery-system-technology ## About the Role Bachelor's degree in Electronic Engineering, Computer Engineering, or a related field - 5+ years of engineering team management experience - Experience in manufacturing, process, or industrial engineering - Experience developing and testing mechanical robotics equipment - Experience in system-level integration - Experience with DFx (cost, test, manufacturing) - Experience with BMS ICs (fuel gauge, protection, charger ICs), hardware module evaluation, and integration of Li-ion/Li-polymer systems - Strong knowledge of mixed-signal design, analog-to-digital converters, and power management architecture - Excellent written and verbal communication skills, with the ability to distill complex technical details for senior leaders, Master's degree in Mechanical or Electrical Engineering or a related field - Experience in technical leadership of development, testing, and implementation of large-scale, complex technology projects - Experience in optimizing IC register configuration and partnering with firmware teams to implement algorithms - Strong knowledge of mixed-signal design, analog-to-digital converters, and power management architecture - Excellent written and verbal communication skills, with the ability to distill complex technical details for senior leaders ## Description Amazon Lab126 is seeking a hands-on Senior Manager, Battery Management System (BMS) Hardware to lead the architecture, development, integration, and validation of battery management systems powering devices such as Echo, Fire Tablets, Kindle, and Alexa-enabled wearables. In this role, you will lead a team of engineers through the complete product lifecycle, from concept to mass production, driving technical decisions, system architecture, product requirements, and cross-functional execution. You will partner with internal teams and global suppliers to deliver innovative, reliable, and cost-effective battery solutions. The ideal candidate has a proven track record of delivering consumer hardware products, building and leading high-performing engineering teams, influencing cross-functional organizations, and solving complex multidisciplinary challenges while communicating effectively with senior leadership., * Lead the design and development of Battery Management Systems (BMS), including BMS architecture, power electronics, battery HW/FW/SW integration, and system validation. * Define BMS architecture and hardware requirements aligned with product specifications * Manage engagement with contract manufacturers in ODM/JDM/OEM development models * Define technology roadmaps with IC vendors for protection ICs, fuel gauges, charger ICs, and future battery technologies. * Perform battery performance characterization, including fuel gauge accuracy at module and device levels * Establish battery validation strategies and ensure consistent execution across global development and test sites. * Create hardware models of BMS systems to facilitate development and simulation of battery algorithms * Collaborate with IC vendors to define strategic roadmaps for semi-custom and off-the-shelf ICs supporting new battery chemistries and features * Collaborate with mechanical, thermal, finance, program management, and product teams to deliver high-quality battery-powered products * Lead failure analysis of battery-related issues in NPI builds and field returns * Conduct PCB design and layout reviews for ODM and OEM designs * Lead engineering design reviews and sign off on manufacturing tests to ensure product performance, quality, and safety * Travel to IC vendors, and contract manufacturers to ensure quality manufacturing and resolve battery test failures * Communicate regular status updates to cross-functional teams and senior leaders * Stay current on BMS IC developments, and industry trends; perform competitive analysis to drive best-in-class products ## Related Videos - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [How To Test A Ball of Mud](https://www.wearedevelopers.com/videos/173-how-to-test-a-ball-of-mud) - [Training Bots on Deliveroo Data, Alexa Can Swear and Mushroom Electronics - Julia Kordick](https://www.wearedevelopers.com/videos/1839-training-bots-on-deliveroo-data-alexa-can-swear-and-mushroom-electronics-julia-kordick) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [Engineering/Manager Pendulum: Generating compound interest on your career](https://www.wearedevelopers.com/videos/100348-engineering-manager-pendulum-generating-compound-interest-on-your-career) - [How I Built QA from Scratch in a Scaling Startup - no fluff real life story](https://www.wearedevelopers.com/videos/2041-how-i-built-qa-from-scratch-in-a-scaling-startup-no-fluff-real-life-story) ## Related Articles - [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager) - [Should Tech Managers Be Developers First? Pros and Cons](https://www.wearedevelopers.com/magazine/327-should-tech-managers-be-developers-first-pros-and-cons) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read)