Chemical Lab Assistant (F/M/D) Part-Time 20h/week

Your mission We are seeking a reliable, hands-on Lab Assistant to support our team developing next-generation lithium-sulfur battery technology. The ideal candidate will have a chemical background and practical lab experience, with a strong focus on safety, organization, and efficiency. You will support daily lab operations, including cell preparation, inventory management, equipment maintenance, and safety checks. Your tasks Maintain and clean laboratory areas and glassware Assist pouch cell assembly according to established procedures Prepare pouch, coin, and Swagelok cell parts for testing and experimentation Manage chemical inventory and laboratory consumables Check and replace gas cylinders and ensure proper storage and availability Calibrate laboratory equipment according to established procedures and schedules Support equipment maintenance, including but not limited to TGA, SEM, and DSC Perform routine laboratory safety checks, including fume hood suction, filter inspection/replacement, eyewash and emergency shower checks, and chemical waste management Your profile Absolute-Must-Haves Proficient in German and English - our company language is English, incl. all internal communication and meetings. You will be contacting external technicians in German. Chemical background or relevant qualification (degree or certificate) Minimum 2 years of laboratory experience Available to start as soon as possible Good-to-haves Flexibility in working hours Experience in a battery laboratory