IT System Administrator – Part‑time

Your mission

C1 Green Chemicals AG develops and scales new chemical processes from the lab to pilot scale. Our value lies in research data, patents, and exclusive catalysis IP. A robust, sovereign IT setup is therefore mission‑critical.

Our research depends on stable and secure IT operations. In this role, you are responsible for day‑to‑day IT operations at C1 Green Chemicals AG – infrastructure, security, and devices.

What you’ll do 

• Own & operate our IT infrastructure: self‑hosted servers, storage, networking, backups, and availability
• Ensure data sovereignty for sensitive research and IP data
• Microsoft 365 & Azure administration: tenant, Entra ID, applications, and operations
• Device management (Intune or equiv...