Job
- Level
- Senior
- Job Field
- IT, System, Security
- Employment Type
- Part Time
- Contract Type
- Permanent employment
- Location
- Berlin
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you are responsible for managing the IT infrastructure, including server administration, network security, and data management. You configure Microsoft 365, maintain VPNs, and support research through robust IT operations.
Job Technologies
Your role in the team
- 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.
- 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.
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Our expectations of you
Qualifications
- Strong Linux server administration, self-hosted services, and Docker.
- Solid networking and VPN expertise.
- Understanding of GDPR and protection of pre-patent IP.
- Self-directed, pragmatic mindset with clear ownership.
- Fluent in German and English.
Experience
- Senior-level experience in IT operations, IT security, and system hardening.
- Hands-on experience with Microsoft 365, Azure, Entra ID, Intune.
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What we offer
- 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.
- Klare technische Verantwortlichkeiten statt Ticket-Überlastung.
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Topics that you deal with on the job
Job Locations
This is your employer
C1 Green Chemicals AG
C1 Green Chemicals AG is an innovative CleanTech startup based in Berlin, specializing in the development of novel chemical production processes. The focus is on utilizing non-fossil raw materials and reducing CO₂ emissions in the chemical industry and shipping through green methanol.
Description
- Company Type
- Startup
- Industry
- Power Sector, Economy
IT System Administrator
- Location
- Berlin
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
