IT System Administrator – Part‑time at C1 Green Chemicals AG

Berlin, , Germany -

Full Time

Start Date

Immediate

Expiry Date

20 Sep, 26

Salary

0.0

Posted On

22 Jun, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Linux Server Administration, IT Security, Microsoft 365, Azure, Entra ID, Intune, VPN & Networking, Docker, SLURM, GDPR Compliance, System Hardening, Data Sovereignty, HPC, AI Token Management, Disaster Recovery, Device Management

Industry

Chemical Manufacturing

Description

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 equivalent) for laptops & smartphones (BYOD), clean onboarding/offboarding Set up and operate VPNs and secure remote access Linux server operations, including SLURM cluster for DFT compute (WEASEL/ORCA) and tested disaster recovery Continuous IT security monitoring, system hardening, access control, and audit‑grade traceability Prepare software and infrastructure cost comparisons for management decisions Act as the central IT point of contact across the company manage AI access (tokens, budgets) and serve as an internal AI point of contact Your profile Must‑haves Senior‑level experience in IT operations, IT security, and system hardening Strong Linux server administration, self‑hosted services, and Docker Hands‑on experience with Microsoft 365, Azure, Entra ID, Intune Solid networking and VPN expertise Understanding of GDPR and protection of pre‑patent IP Self‑directed, pragmatic mindset with clear ownership Fluent German and English Nice‑to‑haves HPC/SLURM, GPU or compute servers Experience with LLM APIs and basic cost control Supporting research or lab environments Internal AI point of contact: helping colleagues with everyday AI questions and distinguishing safe vs. critical use cases Why us? Permanent part‑time role with long‑term perspective Flexible working hours and hybrid work options where appropriate High autonomy in hands‑on IT operations Direct access to leadership and research teams Purpose‑driven work in green chemistry and industrial scale‑up Clear technical ownership instead of ticket overload About us Re-inventing chemistry We develop disruptive chemical production processes by rethinking them from the atomic level all the way up to production scale. We explore new chemistries by employing quantum-chemical simulations and transfer them into proprietary production technology. Designing green processes We develop & scale our new technologies based on renewable feedstocks & energy. From the very first steps in the development of a production process, we design it to enable closed carbon loops. Without compromise. Defossilizing industries With our climate-friendly chemical technologies we support industries in their net zero journey. Our first disruption is the proprietary C1 methanol technology. It unlocks green methanol production by overcoming long-standing challenges.

Responsibilities

Manage day-to-day IT operations including infrastructure, security, and device management to ensure data sovereignty for sensitive research. Act as the central IT and AI point of contact while maintaining Linux servers and Microsoft 365 environments.