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Battery Engineer Jobs in California (NOW HIRING)

Safire

Senior Battery Engineer

Culver City, CA · On-site

$114K - $157K/yr

Overview As a Senior Battery Engineer, you will lead the development and commercialization of advanced battery systems from concept through production. You should possess broad knowledge of ...

ALSO

Battery System Engineer

Palo Alto, CA · On-site

We're looking for a Battery Systems Engineer (at all levels) to own the battery system architecture and analytical foundation behind our battery systems, helping define not just the battery pack but ...

Apple

Battery FEA Engineer

Cupertino, CA · On-site

Apple's Battery Engineering team is seeking an experienced FEA Engineer to play a critical role in the design, qualification, and manufacturing of battery systems that power Apple's portable ...

Socket.dev

Battery FEA Engineer

Cupertino, CA · On-site

$180 - $250/hr

Apple's Battery Engineering team is seeking an experienced FEA Engineer to play a critical role in the design, qualification, and manufacturing of battery systems that power Apple's portable ...

Motive Companies

Senior Battery Engineer

Los Angeles, CA

$180K - $220K/yr

If you're passionate about battery technology and enjoy solving complex engineering challenges in a fast-moving startup environment, we'd like to hear from you. What You'll Do * Lead the design and ...

Aetherflux

Senior Battery Engineer

San Carlos, CA · On-site

$126K - $173K/yr

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 ...

Motive Companies

Senior Battery Engineer

Los Angeles, CA · On-site

$180K - $220K/yr

If you're passionate about battery technology and enjoy solving complex engineering challenges in a fast-moving startup environment, we'd like to hear from you. What You'll Do * Lead the design and ...

Meta

Battery Algorithm Engineer

Sunnyvale, CA

$173K/yr

Meta Reality Labs is seeking a Battery Algorithm Engineer to define and lead the development of advanced battery management algorithms and state estimation systems for next-generation virtual and ...

New

Google

Battery Cell Engineer

Mountain View, CA · On-site

Bachelor's degree in Electrical Engineering, Computer Engineering, Physics, a related field, or equivalent practical experience. * 2 years of experience working in a battery engineering technical ...

New

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Showing results 21-40

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 Sep 4, 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 is a battery engineer?

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 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 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 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 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.

Are battery engineers in demand?

Battery engineers are in high demand due to the growth of electric vehicles, renewable energy storage, and portable electronics. Their expertise in battery design, testing, and safety is critical as industries seek more efficient and sustainable energy solutions.
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 August 2026, with employment types broken down into 91% Full Time, 6% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $113,907 per year, or $54.8 per hour.

Senior Battery Engineer

Safire Technology Group, Inc.

Culver City, CA • On-site

$120 - $180/hr

Other

Re-posted 11 hours ago

Job description

As a Senior Battery Engineer, you will lead the development and commercialization of advanced battery systems from concept through production. You should possess broad knowledge of rechargeable battery chemistries, battery management systems, cell and pack design, battery safety standards, and large-scale manufacturing processes.

You should have expertise in at least one specific domain and experience in both the R&D and production phase of batteries deployed in military, commercial, or consumer applications.

Responsibilities
  • Contribute and collaborate in all phases of the battery development lifecycle with a team of peers who are experts in their fields.
  • Translate customer and application requirements into manufacturable battery solutions optimized for performance, reliability, safety, and cost.
  • Develop, refine, and document process design, work instructions, and quality and safety controls for all fabrication steps.
  • Utilize data-driven decision making to design and optimize solutions.
  • Collaborate directly with manufacturing partners, material vendors, and engineering contractors.
  • Support customer engagements, technical proposals, and application documentation in collaboration with business development teams.
  • Contribute to patent applications, regulatory filings, and technical publications.
  • Train and mentor new team members as the company scales.
Required Qualifications
  • B.S. or M.S. in electrical engineering or science related field.
  • Hands-on experience with Li-ion battery design, test and manufacture.
  • Experience creating wire diagrams, electrical schematics, cable drawings and system diagrams.
  • Experience with design and fabrication of custom PCBs and/or ASICs.
  • Understanding of battery safety regulations.
  • Strong technical writing and organizational skills.
Preferred Qualifications
  • Prior experience in a startup or fast-paced R&D-to-production environment.
  • Exposure to SBIR/government program technical reporting.
  • Familiarity with government compliance requirements, including CMMC and FedRAMP.

Safire develops advanced batteries and modular power systems built to perform in the most challenging environments. Our technology spans from high-performance cells to scalable storage systems, with smart battery features and battery management designed to improve performance, lifespan, and resilience. Safire’s AI-first Energy Operating System helps operators model, monitor, and optimize complex energy networks at scale.

  • All positions are on-site at the specified office location
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