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Lithium Ion Battery Cell Design Jobs (NOW HIRING)

Stealth Battery Startup

Senior Cell Engineer

San Jose, CA · On-site

$122K - $168K/yr

Lead the design, development, and optimization of lithium-ion battery cells, focusing on ... Oversee cell fabrication, testing, and performance validation, ensuring scalability and ...

Blue Origin

Battery Cell Engineer

Grandview, MO · On-site

As the Battery Cell Engineer, you are responsible for the cell-level aspects of the battery design ... Design, develop, and execute test methods to evaluate various candidate lithium-ion cells ...

Blue Origin, LLC

Battery Cell Engineer

Seattle, WA · On-site

As the Battery Cell Engineer, you are responsible for the cell-level aspects of the battery design ... Design, develop, and execute test methods to evaluate various candidate lithium-ion cells ...

Blue Origin

Battery Cell Engineer

Seattle, WA · On-site

As the Battery Cell Engineer, you are responsible for the cell-level aspects of the battery design ... Design, develop, and execute test methods to evaluate various candidate lithium-ion cells ...

Blue Origin LLC

Battery Cell Engineer

Seattle, WA · On-site

$145 - $203/hr

As the Battery Cell Engineer, you are responsible for the cell-level aspects of the battery design ... Design, develop, and execute test methods to evaluate various candidate lithium-ion cells ...

Rivian

Manager, Battery Cell Safety

Tustin, CA · On-site

Deep understanding of lithium ion battery mechanical design and manufacturing methods * Fluency in dimensional variation analysis as it pertains to safety critical design elements of the cell

Rivian

Manager, Battery Cell Safety

Tustin, CA · On-site

Deep understanding of lithium ion battery mechanical design and manufacturing methods * Fluency in dimensional variation analysis as it pertains to safety critical design elements of the cell

Rivian

Sr. Battery Cell Test Engineer

Tustin, CA · On-site

$108 - $135/hr

Execute lithium-ion battery cell tests including electrical, mechanical, and electrochemical ... Design test fixture to improve testing capability and accuracy and extract representative and ...

Rivian

Sr. Battery Cell Test Engineer

Tustin, CA · On-site

Execute lithium-ion battery cell tests including electrical, mechanical, and electrochemical ... Design test fixture to improve testing capability and accuracy and extract representative and ...

Rivian

Sr. Battery Cell Test Engineer

Tustin, CA · On-site

Execute lithium-ion battery cell tests including electrical, mechanical, and electrochemical ... Design test fixture to improve testing capability and accuracy and extract representative and ...

Rivian

Sr. Battery Cell Test Engineer

Tustin, CA · On-site

Execute lithium-ion battery cell tests including electrical, mechanical, and electrochemical ... Design test fixture to improve testing capability and accuracy and extract representative and ...

Enovix

R&D Intern

Fremont, CA · On-site

$40 - $45/hr

Strong understanding of lithium-ion battery fundamentals, including electrode design, interfacial chemistry, SEI formation, transport limitations, and cell degradation. * Hands-on experience with ...

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Lithium Ion Battery Cell Design information

See salary details

$71K

$115.4K

$167.5K

How much do lithium ion battery cell design jobs pay per year?

As of Aug 31, 2026, the average yearly pay for lithium ion battery cell design in the United States is $115,418.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What is lithium ion battery cell design?

Lithium ion battery cell design refers to the process of engineering the structure, components, and materials used to make lithium-ion batteries, which are widely used in electronics, electric vehicles, and energy storage systems. This involves selecting electrode materials, electrolytes, separators, and designing the cell's shape and size for optimal performance, safety, and longevity. Engineers in this field work to improve energy density, charging speed, thermal stability, and cost efficiency through innovative cell design. The process also includes considerations for manufacturability and recycling at the end of the battery's life. Effective cell design is crucial for meeting the varying demands of different applications and advancing battery technology.

What are the main teamwork and cross-functional collaboration aspects in a lithium ion battery cell design role?

Professionals in Lithium Ion Battery Cell Design often work closely with multidisciplinary teams, including materials scientists, mechanical engineers, and manufacturing specialists. Effective collaboration is essential, as design decisions must align with production capabilities, safety protocols, and performance requirements. Regular meetings and joint problem-solving sessions ensure that designs meet both technical and practical standards, while also allowing for continuous innovation. This environment enables designers to learn from various experts, broadening their skill set and fostering career growth.

What are the key skills and qualifications needed to thrive as a lithium ion battery cell design engineer, and why are they important?

To thrive as a Lithium Ion Battery Cell Design Engineer, you need a solid background in electrochemistry, materials science, and mechanical engineering, often supported by a relevant engineering degree or advanced studies. Experience with CAD software, battery modeling tools, and familiarity with industry standards (such as ISO and UL certifications) are typically required. Strong problem-solving, project management, and collaboration skills set candidates apart in this field. These competencies are essential to create safe, efficient, and innovative battery solutions that meet demanding performance and regulatory requirements.

What is the difference between Lithium Ion Battery Cell Design vs Battery Manufacturing Engineer?

AspectLithium Ion Battery Cell DesignBattery Manufacturing Engineer
Primary FocusDesigning battery cells, chemistry, and architectureOverseeing manufacturing processes and quality control
Required SkillsElectrochemistry, CAD, materials scienceProcess engineering, production management, quality assurance
Work EnvironmentResearch labs, design studiosManufacturing plants, production lines
Common CertificationsElectrochemistry, battery technology certificationsProcess engineering, Six Sigma, quality management

While Lithium Ion Battery Cell Design focuses on creating and optimizing battery cell architecture and chemistry, Battery Manufacturing Engineers implement and manage the production processes to ensure quality and efficiency. Both roles are essential in the battery industry but differ in their core responsibilities and work environments.

More about Lithium Ion Battery Cell Design jobs

What cities are hiring for Lithium Ion Battery Cell Design jobs?

Cities with the most Lithium Ion Battery Cell Design job openings:

What states have the most Lithium Ion Battery Cell Design jobs?

States with the most job openings for Lithium Ion Battery Cell Design jobs include:

What job categories do people searching Lithium Ion Battery Cell Design jobs look for?

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Lithium Ion Battery Cell Design jobs near you
Infographic showing various Lithium Ion Battery Cell Design job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $115,418 per year, or $55.5 per hour.

Senior Cell Engineer

San Jose, CA • On-site

Stealth Battery Startup
See more jobs at Stealth Battery Startupexternal

$122K - $168K/yr

Full-time

Re-posted 10 days ago

Job description

About the Company
We are a stealth-mode battery startup developing cutting-edge battery technology. Our mission is to revolutionize battery technology to accelerate the global transition to clean energy. By leveraging innovative materials and advanced manufacturing techniques, we are building the future of sustainable energy.
Can't find the company name?
It's not you, it's us! We're really excited about the potential of our technology, product, and mission, and have chosen to remain in stealth mode. If the job description piques your interest, please apply. If your skillset is aligned with what we're looking for, the team will reach out to schedule your interview and tell you a bit more about us (e.g. who we are).
Role
We are seeking an experienced and highly skilled Senior Battery Cell Engineer to play a key role in driving innovation and decision-making in our fast-paced start-up environment. This position requires broad expertise in battery cell design, the ability to navigate ambiguity, and a commitment to developing cutting-edge energy storage solutions.
Responsibilities
  • Lead the design, development, and optimization of lithium-ion battery cells,
    focusing on performance, safety, and cost-effectiveness.
  • Develop material-level specifications and technical requirements for cathode, anode, electrolyte, separator and other key cell components to support battery cell development
  • Evaluate and qualify battery materials and technologies, working closely with supplier and internal teams to define materials performance specifications
  • Conduct root cause analysis of cell performance, reliability and manufacturing issues through hands on experimentation, electrochemical analysis and failure investigation
  • Provide data driven solutions to support product development decisions.
  • Oversee cell fabrication, testing, and performance validation, ensuring
    scalability and manufacturability.
  • Conduct in-depth analysis of materials, chemistries, and failure mechanisms to
    improve cell performance.
  • Collaborate cross-functionally with engineering, R&D, and manufacturing
    teams to meet project milestones.
  • Mentor and guide junior engineers and technicians, fostering technical growth
    and innovation.
  • Stay up-to-date with industry trends and emerging technologies to maintain
    competitive advantage.
Qualifications
  • Master's or Ph.D. in Chemical Engineering, Materials Science, or a related
    field, with 10+ years of experience in lithium-ion battery development.
  • Broad knowledge of lithium ion battery materials, including active and non-actives and interactions within a battery cell
  • Extensive knowledge of cell design, electrochemical principles, and materials
    characterization techniques.
  • Proven ability to lead projects and make decisions in evolving environments.
  • Hands-on experience with battery fabrication, testing, and manufacturing
    processes.
  • Exceptional problem-solving, leadership, and communication skills.

Why Join Us?
  • Innovative Technology: Work on cutting-edge energy storage solutions that power the future.
  • Career Growth: Opportunities to work on high-impact projects and advance in a growing industry.
  • Competitive Benefits: Comprehensive health, wellness, and professional development programs.
  • Mission-Driven Culture: Be part of a team that is shaping the future of sustainable energy through innovation and excellence.

We are an equal opportunity employer and we do not discriminate on the basis of race, gender, sexual orientation, gender identity/expression, national origin, disability, age, genetic information, veteran status, marital status, pregnancy or related condition, or any other basis protected by law.

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