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Battery Design Engineer Jobs in California (NOW HIRING)

Senior Battery Design Engineer

San Jose, CA ยท On-site

$144K - $180K/yr

Push the boundaries of conventional battery design to meet the stringent design requirements of aerospace applications What you need: * Bachelor's degree in Mechanical, Aerospace Engineering, or a ...

Role Summary Engineer responsible for design, release, and product management of battery pack components Responsibilities * Support ESS Integration Engineering Team for development of all Rivian ...

Role Summary Engineer responsible for design, release, and product management of battery pack components Responsibilities * Support ESS Integration Engineering Team for development of all Rivian ...

Role Summary Engineer responsible for design, release, and product management of battery pack components Responsibilities * Support ESS Integration Engineering Team for development of all Rivian ...

Battery Cell Stack Engineer

San Jose, CA ยท On-site

$120K - $140K/yr

Support the design of high voltage battery pack components across commercial and defense aircraft programs, under the guidance of senior engineers. * Collaborate with cross-functional stakeholders ...

Senior Battery Design Engineer

San Jose, CA ยท On-site

$144K - $180K/yr

Push the boundaries of conventional battery design to meet the stringent design requirements of aerospace applications What you need: * Bachelor's degree in Mechanical, Aerospace Engineering, or a ...

Battery Cell Stack Engineer

San Jose, CA ยท On-site

$120K - $140K/yr

Support the design of high voltage battery pack components across commercial and defense aircraft programs, under the guidance of senior engineers. * Collaborate with cross-functional stakeholders ...

Lead the design and integration of battery systems and components, including enclosures, modules ... Serve as the senior technical authority for battery engineering, providing final review and sign ...

Design Engineer

San Diego, CA ยท On-site

$85K - $120K/yr

Engineering Manager Classification:Full-time, exempt Location: San Diego, CA. Office The Design ... Full competence in solar and battery design. * Proficiency with 208V and 480V 3 Phase electrical ...

Design Engineer

San Diego, CA ยท On-site

$85K - $120K/yr

Engineering Manager Classification: Full-time, exempt Location: San Diego, CA. Office The Design ... Full competence in solar and battery design. * Proficiency with 208V and 480V 3 Phase electrical ...

Design Engineer

San Diego, CA ยท On-site

$85K - $120K/yr

Engineering Manager Classification: Full-time, exempt Location: San Diego, CA. Office The Design ... Full competence in solar and battery design. * Proficiency with 208V and 480V 3 Phase electrical ...

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Showing results 1-20

Battery Design Engineer information

See California salary details

$73.7K

$117.6K

$185.2K

How much do battery design engineer jobs pay per year?

As of Sep 11, 2026, the average yearly pay for battery design engineer in California is $117,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,600.00 and $131,200.00 per year, depending on experience, location, and employer.

What is the difference between Battery Design Engineer vs Battery Test Engineer?

AspectBattery Design EngineerBattery Test Engineer
Primary FocusDesigning and developing new battery cells and systemsTesting and validating battery performance and safety
Required SkillsElectrochemistry, CAD, materials scienceTesting protocols, data analysis, instrumentation
Work EnvironmentResearch labs, R&D departmentsTesting labs, quality assurance teams
Common CertificationsElectrical engineering, materials scienceQuality assurance, testing certifications

While both roles involve working with batteries, the Battery Design Engineer focuses on creating and improving battery technologies, whereas the Battery Test Engineer specializes in evaluating battery performance and safety through testing. Both roles are essential in the battery industry and often collaborate during product development.

Are battery design engineers in demand?

Battery design engineers are in high demand due to the growth of electric vehicles, renewable energy storage, and portable electronics. Their expertise in battery chemistry, safety, and performance is critical as industries seek innovative energy solutions, leading to strong job prospects and competitive salaries.

Senior Battery Design Engineer

San Jose, CA โ€ข On-site

$144K - $180K/yr

Full-time

Re-posted 19 days ago


Job description

What you'll do:
  • Design high voltage battery pack components from start to finish across multiple aircraft programs in both commercial and defense applications
  • Collaborate with key stakeholders such as CAE engineers, quality, testing, supply chain, and manufacturing to ensure success of your designs and the product
  • Provide hands-on prototyping, build, and root cause support throughout the entire design cycle
  • Work closely with integration and certification teams to ensure the product meets all FAA certification requirements
  • Push the boundaries of conventional battery design to meet the stringent design requirements of aerospace applications
What you need:ย 
  • Bachelor's degree in Mechanical, Aerospace Engineering, or a related field
  • 5+ years of mechanical design experience, preferably in high voltage battery design for automotive or aerospace
  • Strong engineering fundamentals (structural design, materials, statics, dynamics, heat transfer, fluids, etc)
  • Solid background in CAD (NX experience preferred), tolerance stack analysis, and 2D drafting with GD&Tย 
  • Experience developing parts with various manufacturing processes in both prototype and mass production settings
  • Ability to use simplified tools, calculations, and CAE to quickly drive development
  • Hands on prototype and build experience
  • Exceptional communication skills across all mediumsย 

At Archer, we aim to attract, retain, and motivate talent with the skills and leadership needed to grow our business. We drive a pay-for-performance culture and reward performance that supports the Company's strategy. For this position, we are targeting a base pay range of $144,000 - $180,000. Actual compensation offered will be determined by job-related knowledge, skills, and experience.ย 

Archer is committed to working with and providing reasonable accommodations to job applicants with physical or mental disabilities, and those with sincerely held religious beliefs. Applicants who may require reasonable accommodation for any part of the application or hiring process should provide their name and contact information to Archer's People Team atย people@archer.com. Reasonable accommodations will be determined on a case-by-case basis.