SES AI

Senior Cell Engineer

SES AI

Shanghai, ChinaPosted Jun 22, 2026

Job description

Senior Cell Engineer

Responsibilities

Responsible for the design and development of lithium metal cells, sample trial production verification, performance evaluation, and realization of the company's product development goals

Responsible for cell sample preparation follow-up, test communication, performance anomaly and failure analysis

Responsible for the documentation from the development of new cell products to mass production

Responsible for following up power cell customer projects, decomposing customer needs, communicating and discussing client technology, and managing project technical progress

Qualifications

Master’s degree or above, major in material, chemistry, mechanics, etc., experience in lithium-ion battery, solid state battery is preferred

More than 5 years of power cell project development experience, leading or participating in the development of more than one power cell project

Familiar with the design or research and development of lithium-ion cell and solid cell

Fluency in English

Good team communication skills

Project management experience or ability is preferred