Laboratory Technician - Battery Production in R&D Leiden| Full-time| On-site

LeydenJar Technologies — Leiden, NL — cdd

What our tracking knows about this posting

Published on 22 May 2026 · first appeared in our records on 3 September 2026.

Stable posting: first seen on 3 September 2026, with no abnormal reposting.

This posting shows no salary — 8% of open produit postings in NL do.

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At LeydenJar Technologies , we’re on a mission to redefine the future of energy storage. Our goal is to become the world’s innovation leader in advanced battery anodes, empowering the next generation of batteries that drive progress. We are looking for a dedicated Laboratory Technician to support our pre-pilot battery cell manufacturing operations. If you enjoy hands-on work with cutting-edge equipment and take pride in precision and efficiency, this role is for you. You will become part of a young, international, and ambitious team driven to make a real impact toward a more sustainable future powered by clean energy. What will you be doing? • Support the production and testing of next-generation battery cells. • Capture and analyse production and test data. • Maintain equipment and ensure efficient lab operations. • Help create a safe, clean, and well-organised working environment. • Manage materials and inventory to keep production running smoothly. • Drive improvements in lab processes, safety, quality, and efficiency.