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Battery Electrolyte Scientist Materials Chemistry Leader

SES
Woburn, Massachusetts
Full Time
Posted November 26, 2025
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Job Description

The role involves leading research and development of advanced battery electrolytes, integrating experimental chemistry with AI-driven optimization to develop next-generation energy storage solutions across various applications.

Key Responsibilities

  • Lead complex electrolyte R&D programs focused on next-generation battery systems, ensuring alignment with safety, cyclability, and high-temperature performance requirements.
  • Manage multi-disciplinary teams of chemists, data scientists, and engineers to achieve innovation milestones.
  • Define the materials innovation roadmap related to electrolyte formulation and interfacial science.
  • Oversee the engineering of the Solid Electrolyte Interphase (SEI) and additive optimization programs.
  • Lead cell-level validation and integration of new electrolytes into prototype batteries.
  • Generate experimentally validated battery component data to guide AI model training, ensuring data quality and reproducibility.
  • Utilize molecular informatic tools to accelerate component optimization and bridge experimental data with AI-generated candidates.

Requirements

  • Ph.D. in Materials Science and Engineering, Chemical Engineering, Electrochemistry, or a closely related materials chemistry field.
  • Proven background as an electrochemical researcher and R D leader experienced in directing technical programs and managing multi-disciplinary research teams.
  • Deep expertise in fundamental materials chemistry, interfacial science, additive optimization, and Solid-Electrolyte Interphase (SEI) engineering.
  • Extensive experience in cell-level validation and advanced characterization techniques, demonstrating an ability to integrate new materials into prototype cells.
  • Demonstrated experience in data-driven experimentation and structuring chemistry data for AI model consumption.
  • Experience overseeing SEI Solid Electrolyte Interphase engineering and additive optimization programs, leveraging expertise in fundamental materials chemistry.
  • Experience leading cell-level validation and integrating new electrolytes into prototype cells.
  • Ability to produce high-quality, experimentally validated battery component data, guiding AI model training by ensuring data quality, experimental reproducibility, and comprehensive parameter space coverage.
  • Experience utilizing molecular informatic tools to accelerate battery component optimization cycles, effectively bridging experimental data with AI-generated candidates.

Benefits & Perks

highly competitive salary
robust benefits package including comprehensive health coverage
attractive equity stock options program
opportunity to contribute to meaningful scientific projects with broad public impact
work in a dynamic, collaborative, and innovative environment
significant opportunities for professional growth and career development
access to state-of-the-art facilities and proprietary technologies

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