Staff Battery Scientist, Cathode
Blue CurrentHayward, California
Full Time
Posted March 20, 2026
$139k - $156k
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Job Description
The position involves leading research and development of solid-state lithium-ion battery cathode materials, focusing on improving performance and safety through experimental design, characterization, and innovation within a fast-paced, collaborative environment.
Key Responsibilities
- Develop and test composite solid-state cathode materials to improve cell performance and safety.
- Optimize and engineer cathode formulations based on interactions with solid electrolytes.
- Identify failure modes of solid-state cathodes through experimental analysis.
- Assemble solid-state cells and perform electrochemical testing to evaluate material and electrode performance.
- Characterize cell materials using analytical techniques such as SEM, XRD, TGA, and electrochemical methods like EIS and CV.
- Analyze and interpret electrochemical and analytical data to assess cathode material impact on cell performance.
- Communicate complex technical results to cross-functional teams and leadership.
- Lead projects by developing plans, managing timelines, and ensuring timely, high-quality execution.
- Survey and incorporate current literature on solid-state battery materials and architectures into technical strategies.
- Drive innovation and IP development by exploring new materials, cell designs, and processing methods.
Requirements
- A PhD with 3 years of industry experience, MS with 6 years of experience, or BS with 8 years of experience in Materials Science, Chemical Engineering, Chemistry, Physics, or a related field, with a focus on batteries or electrochemical devices.
- 7 to 10 years of experience in battery R&D, with a strong focus on lithium-ion or solid-state battery systems.
- Demonstrated experience developing and optimizing cathode materials and composite electrodes in an industry or applied research environment.
- Hands-on experience assembling cells and executing electrochemical testing to evaluate material and cell performance.
- Proven track record of leading technical projects, including defining scope, milestones, and delivering results on schedule.
- Demonstrated contributions to intellectual property patents, publications, or invention disclosures.
- Experience working cross-functionally with materials, cell engineering, and leadership teams to advance programs.
- Deep understanding of lithium-based battery systems, including cathode materials, solid electrolytes, and interfacial interactions.
- Expertise in composite cathode design, including formulation, processing, and performance optimization.
- Strong knowledge of electrochemical testing methodologies such as EIS, GITT, HPPC, CV, and data interpretation.
- Proficiency with analytical and characterization tools including SEM, XRD, TGA, FTIR, DSC.
- Ability to diagnose failure modes and link material properties, electrode design, and cell performance.
- Strong data analysis and structured problem-solving skills.
- Effective communication skills, with the ability to clearly convey complex technical concepts.
- Strong organizational skills and the ability to manage multiple priorities.
- High attention to detail and a commitment to scientific rigor and data quality.
- Commitment to safety and adherence to laboratory best practices.
- Ability to pass a respirator fit test and wear a respirator periodically.
- Ability to work in an office, lab, and manufacturing environment with chemicals, moving mechanical parts, and electrical hazards.
Benefits & Perks
Salary range of $138,991 to $155,746 USD
Work in office, lab, and manufacturing environments
Use of personal protective equipment and respirator fitting
Opportunities for professional growth through research, innovation, and IP development
Collaborative work with cross-functional teams
Engagement in safety practices and laboratory safety culture
Ready to Apply?
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