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Battery Engineer Jobs in California (NOW HIRING)

Anduril Industries

Battery Engineer

Costa Mesa, CA · On-site

... battery safety standards * Must be a U.S. Person due to required access to U.S. export controlled information or facilities PREFERRED QUALIFICATIONS * Graduate Degree in Electrical Engineering ...

Rivian

Sr. Battery Engineer

Tustin, CA · On-site

As a Sr. Battery Engineer based in Tustin, CA, the scope of your role will be focused on externally supplied battery packs. This opportunity will allow you to grow in the electro-mechanical space by ...

Rivian

Sr. Battery Engineer

Tustin, CA · On-site

As a Sr. Battery Engineer based in Tustin, CA, the scope of your role will be focused on externally supplied battery packs. This opportunity will allow you to grow in the electro-mechanical space by ...

Sila

Staff Battery Engineer

Alameda, CA · On-site

$151K - $191K/yr

We engineer and manufacture ground-breaking battery materials that significantly increase the energy density of batteries, while reducing their size and weight. The result? Smaller more powerful ...

Aetherflux

Sr. Battery Engineer

San Carlos, CA · On-site

The Role We're looking for a Battery Engineer to own the design, development, integration, and qualification of our spacecraft battery systems. You'll be responsible for developing reliable, high ...

Rivian

Sr. Battery Engineer

Tustin, CA · On-site

As a Sr. Battery Engineer based in Tustin, CA, the scope of your role will be focused on externally supplied battery packs. This opportunity will allow you to grow in the electro-mechanical space by ...

MiniMed

Battery Engineer

Los Angeles, CA · On-site

$121K - $205K/yr

About the Role We are looking for a dynamic Battery Engineer professional who specializes in designing, developing, and testing batteries for portable medical devices. This role blends expertise in ...

Sila

Staff Battery Engineer

Alameda, CA

$151K - $191K/yr

We engineer and manufacture ground-breaking battery materials that significantly increase the energy density of batteries, while reducing their size and weight. The result? Smaller more powerful ...

Rivian

Sr. Battery Engineer

Tustin, CA

Role Summary Join Rivian as a Sr. Battery Engineer within the ESS Product Excellence team, based in our Tustin, CA office. In this role, you will drive the sustaining engineering of HV battery ...

Wing

Senior Battery Engineer

Palo Alto, CA

$122K - $168K/yr

As an Senior Battery Engineer , you will join our nimble design team, which is tasked with building unmanned, autonomous delivery vehicles and their support systems. You will be responsible for ...

Sila

Staff Battery Engineer

Alameda, CA

$151K - $191K/yr

Who You Are As a Battery Engineer on the Battery Engineering team, you'll be an integral part of the team working to usher in the next generation batteries for industrial devices. You are curious ...

Wing

Senior Battery Engineer

Palo Alto, CA · On-site

$211K - $224K/yr

As an Senior Battery Engineer , you will join our nimble design team, which is tasked with building unmanned, autonomous delivery vehicles and their support systems. You will be responsible for ...

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All JobsBattery Engineer JobsBattery Engineer Jobs in California

Battery Engineer information

See California salary details

$70.1K

$113.9K

$165.3K

How much do battery engineer jobs pay per year?

As of Jul 27, 2026, the average yearly pay for battery engineer in California is $113,907.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,800.00 and $128,300.00 per year, depending on experience, location, and employer.

What are some common challenges Battery Engineers face when developing new battery technologies?

Battery Engineers often encounter challenges related to balancing energy density, safety, and cost when designing new battery technologies. Achieving higher performance without compromising the lifespan or safety of the battery is a complex task that requires extensive testing and collaboration with materials scientists, electrical engineers, and manufacturing teams. Additionally, staying current with evolving industry standards and environmental regulations is crucial. These challenges make adaptability, teamwork, and problem-solving essential skills for success in this field.

What are Battery Engineers?

Battery Engineers are professionals who design, develop, test, and improve batteries and energy storage systems. They work on creating more efficient, reliable, and safe batteries for a variety of applications, including electric vehicles, consumer electronics, and renewable energy systems. Their responsibilities often include materials research, prototype development, performance testing, and ensuring compliance with safety standards. Battery Engineers collaborate with other engineers and scientists to push the boundaries of battery technology and contribute to advancements in energy storage.

What are the key skills and qualifications needed to thrive as a Battery Engineer, and why are they important?

To thrive as a Battery Engineer, you need a solid background in electrochemistry, materials science, and electrical engineering, typically supported by a relevant engineering degree. Familiarity with battery management systems (BMS), simulation software (such as COMSOL or MATLAB), and safety certification standards is commonly required. Strong problem-solving abilities, attention to detail, and effective teamwork are standout soft skills in this field. These skills and qualities are crucial for developing safe, efficient, and innovative battery technologies that meet industry demands.

What Does a Battery Engineer Do?

As a battery engineer, you work in power technology to design batteries of all types—common types include Alkaline and Lithium-ion batteries. Your job is to create an energy cell system using a cathode, anode, and electrode in various designs. Other duties include electrochemical cell fabrication, researching innovative energy materials, and working with lab technicians to complete projects. A battery engineer may also participate in ongoing research projects, helping create the energy sources of tomorrow.

What is the difference between Battery Engineer vs Battery Technician?

AspectBattery EngineerBattery Technician
CredentialsBachelor's or higher in engineering, certifications like PE or EITTechnical diploma or associate degree, specialized training
Work EnvironmentDesign, development, testing in labs or R&D facilitiesInstallation, maintenance, troubleshooting in field or manufacturing
Job FocusResearch, design, improve battery systemsRepair, testing, and servicing batteries and systems

Battery Engineers focus on designing and developing new battery technologies, while Battery Technicians handle installation, maintenance, and troubleshooting. Both roles are essential in the battery industry but differ in responsibilities, education, and work settings.

More about Battery Engineer jobs
What are the most commonly searched types of Battery Engineer jobs in California? The most popular types of Battery Engineer jobs in California are:
What are popular job titles related to Battery Engineer jobs in California? For Battery Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Battery Engineer jobs in California look for? The top searched job categories for Battery Engineer jobs in California are:
What cities in California are hiring for Battery Engineer jobs? Cities in California with the most Battery Engineer job openings:
What are popular job titles related to Battery Engineer jobs in CA? For Battery Engineer jobs in CA, the most frequently searched job titles are:
Battery Engineer jobs near you
Infographic showing various Battery Engineer job openings in California as of July 2026, with employment types broken down into 95% Full Time, 4% Part Time, and 1% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $113,907 per year, or $54.8 per hour.
Battery Engineer

Battery Engineer

Anduril Industries

Costa Mesa, CA • On-site

Other

Posted 21 days ago

Anduril rating

9.1

Company rating: 9.1 out of 10

Anduril

Based on 17 frontline employees who took The Breakroom Quiz

7.4

Company rating compared to similar companies: 7.4 out of 10

Manufacturers average

Based on 74,355 frontline employees who took The Breakroom Quiz

Job description

ABOUT THE JOB

Anduril is seeking an experienced Systems Engineer with expertise in energy storage subsystem development. Looking for a self-starter with technical experience in defense, aerospace, industrial or electrification industries to apply their skills to meet Anduril's unique set of challenges. This individual will be responsible for energy storage development and systems engineering, from concept to production, while ensuring alignment with strategic business goals supporting the AD&S team. The engineer could also be involved in managing key vendor relationships, and ensuring performance and reliability in our cutting-edge technologies.

WHAT YOU'LL DO
  • Drive end-to-end energy storage system (ESS) development on extremely accelerated timelines
  • Collaborate with program teams to define actionable ESS requirements from user story/CONOPs
  • Execute and/or deliver the following ESS development artifacts/steps:
  • ESS requirements, battery cell selection and validation
  • Hands on experience with ESS Assembly and test  
  • Battery management system (BMS) integration and validation
  • Cell, module, and pack level validation plan. Support bring-up, test, debug, and vehicle integration
  • Ramp plan from development units to production
  • Sustain fielded ESSs with root cause analysis and data processing, drive countermeasures/design updates as needed
REQUIRED QUALIFICATIONS
  • Bachelor's Degree in Electrical Engineering, Mechanical Engineering or fundamental Physical Sciences with applied application focus on energy storage technologies, with 5+ years of experience designing, testing, and troubleshooting energy storage systems.
  • Competence with battery test equipment such as cell and pack cyclers, thermal chambers, battery health testers (EIS, ACIR, hi-pot, megger, etc)
  • Knowledge of modern battery management system capabilities and requirements in HW and SW/FW
  • Experience in battery characterization methods: mission profile validation, equivalent-circuit model characterization, cycle/calendar life assessment, safety features, etc.
  • Understanding of UN38.3, NAVSEA S9310 and/or equivalent (UL, IEC) battery safety standards
  • Must be a U.S. Person due to required access to U.S. export controlled information or facilities

PREFERRED QUALIFICATIONS
  • Graduate Degree in Electrical Engineering, Mechanical Engineering or fundamental Physical Sciences with a focus on energy storage technologies
  • Understanding and familiarity with MIL-STD-882, MIL-STD-810, MIL-STD-704, MIL-STD-461, MIL-STD-464
  • Demonstrated experience in delivering robust, high-performance, energy storage systems with substantial technical ownership/contributions
  • Demonstrated experience in battery testing, modeling, controls, and BMS integration/operation

Working at Anduril

About Anduril, in their own words

From Anduril

As the world enters an era of strategic competition, Anduril delivers cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the warfighter in months, not years.

What Anduril employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Anduril Industries logo

About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

Social media

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