R&D Technician

Coreshell Technologies
San Leandro, CA
Position: R&D Technician
Reports To: Senior R&D Manager

Coreshell 's metallurgical Silicon anode technology delivers high capacity, fast-charging, and superior safety. Our low-cost liquid-phase nano-coating addresses critical electrode-surface degradation issues and enables batteries with a Silicon-dominant anode that have higher energy density, superior intrinsic thermal safety, and significantly lower cost/kWh compared to current LIBs. Our Si anode material is 50% the cost of graphite and 100% domestically sourced. We strive to transform the global automotive market by enabling low-cost and long-range EVs as a first step towards net-zero sustainability in the near future.

Core Responsibilities : We are looking for an R&D Technician to execute on research and development activities including synthesizing materials with material characterization and data record on a regular basis, building lithium-ion battery coin cells, conducting chemical and consumable inventory management, among other responsibilities. The ideal candidate has a strong background in chemistry with significant laboratory experience and can act on his/her own initiative to troubleshoot problems. Familiarity with material analysis is also desired. Responsibilities include:
  • Assist scientists/engineers by synthesizing and characterizing new battery materials and new thin-film coating materials.
  • Characterize inorganic/organic materials with analytical instruments.
  • Follow SOPs and work safely in a laboratory environment.
  • Keep accurate and detailed records of all laboratory activities, including experimental procedures, observations, and results.
  • Work collaboratively with others and present findings.
  • Desire to learn new techniques and skills.
  • Willingness to take on responsibilities to help keep the lab running.
Requirements:
  • B.S. degree or equivalent in Chemistry, Chemical Engineering, Materials Science OR an experience in a similarly relevant field with 2+ years of industrial experience.
  • Previous experience laboratory work (wet chemistry preferred).
  • Completed Chemistry-related courses with laboratory component.
  • Some previous experience on material characterization is preferred but not essential.
  • Able to safely handle chemicals and safely work in a laboratory setting.
  • Interest in a career in science & technology and passionate about the clean energy space.
Location & Benefits: San Leandro, CA. Full-time. Hourly rate is $26.00 - $35.00 per hour with additional stock incentives dependent on experience. Dental, vision, healthcare and 401(k) benefits are included. Applications will be screened as received.

Posted 2025-11-20

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