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Battery Management System Jobs in California (NOW HIRING)

QuantumScape

Battery Pack Systems

San Jose, CA · On-site

Hands-on Battery Management System (BMS) architecture experience. (PCB layout experience is not required, but the ability to define system topology and component selection is essential.) Strong ...

Aetherflux

Sr. Battery Engineer

San Carlos, CA · On-site

Develop a battery management system (BMS), including cell balancing (passive and active balancing techniques), state-of-charge (SOC) and state-of-health (SOH) estimation (coulomb counting, OCV-based ...

Meta

Battery Systems Engineer

Sunnyvale, CA

$144K/yr

As a Battery System Engineer at Meta, you will take ownership of the Battery pack electrical ... Develop Electrical and interconnect architectures for battery management systems * Develop ...

1X Technologies AS

Battery Test Engineer

San Carlos, CA · On-site

$106K - $146K/yr

From cell characterization and battery management algorithms to pack design and system-level energy optimization, the team is responsible for delivering safe, reliable, and high-performance energy ...

JS Consulting

Battery Test Engineer

Cupertino, CA · On-site

... Management System (BMS) firmware, mix of QA & *   Development *   Strong Programming skills (preferably in Python) for test automation *   Experienced in various test tools like battery ...

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Battery Management System information

See California salary details

$25.5K

$88.7K

$138.6K

How much do battery management system jobs pay per year?

As of Aug 7, 2026, the average yearly pay for battery management system in California is $88,702.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,338.00 and $97,433.00 per year, depending on experience, location, and employer.

What are some common challenges faced by battery management system engineers in their daily work?

Battery Management System Engineers often encounter challenges such as balancing the trade-off between battery performance and safety, integrating BMS software and hardware with rapidly evolving technologies, and ensuring compliance with stringent industry standards. They must regularly troubleshoot unexpected battery behaviors, manage data from testing, and continuously optimize control algorithms to extend battery life. Collaboration with hardware, software, and testing teams is key, and staying current on battery technology advancements is essential for success in this dynamic field. These factors make the role both rewarding and intellectually stimulating for those interested in problem-solving and innovation.

What are the key skills and qualifications needed to thrive in a battery management system role?

To thrive as a Battery Management System (BMS) Engineer, you need expertise in electrical engineering, embedded systems, and battery technologies, often supported by a bachelor's or master's degree in a relevant field. Experience with simulation tools like MATLAB/Simulink, knowledge of industry standards (such as ISO 26262), and familiarity with diagnostic software are highly valued. Strong analytical thinking, teamwork, and clear communication skills help address complex problems and collaborate across multidisciplinary teams. These competencies are essential to ensure safe, efficient, and innovative battery solutions within automotive and energy storage industries.

What is a battery management system?

A Battery Management System (BMS) job involves designing, developing, and maintaining systems that monitor and control rechargeable batteries, ensuring their safety, efficiency, and longevity. Professionals in this role work on hardware and software solutions for battery protection, state-of-charge estimation, thermal management, and fault detection. They may collaborate with engineers in automotive, energy storage, and renewable energy sectors to optimize battery performance. The job requires expertise in electronics, embedded systems, and data analysis to improve battery reliability and efficiency.

What are the most commonly searched types of Battery Management System jobs in California? The most popular types of Battery Management System jobs in California are:
What are popular job titles related to Battery Management System jobs in California? For Battery Management System jobs in California, the most frequently searched job titles are:
What job categories do people searching Battery Management System jobs in California look for? The top searched job categories for Battery Management System jobs in California are:
What cities in California are hiring for Battery Management System jobs? Cities in California with the most Battery Management System job openings:
Battery Management System jobs near you
Infographic showing various Battery Management System job openings in California as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $88,702 per year, or $42.6 per hour.

Sr. Manager, Battery Management System, Battery System Technology

Amazon

Sunnyvale, CA • On-site

Full-time

Posted 4 days ago

Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,064 frontline employees who took The Breakroom Quiz

6th of 39 rated national retailers

Job 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.
Key job responsibilities
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

What Amazon employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate and computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US

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