Systemadministrator Open Source (m/w/d)
Hybrid
Core
Plan, build, deploy, and maintain self-hosted open-source infrastructure solutions (Linux, Nextcloud, Univention) for enterprise clients, ensuring stability and security.
Role type
Senior System Administrator (Open Source Infrastructure)
Builds
Self-hosted data infrastructure, deployment concepts, and secure network environments
Domain
IT Infrastructure / Open Source / Self-Hosted Solutions
Required skills
Linux administration, Nextcloud, Univention, network configuration (VLAN, Routing, Firewalls), virtualization (Proxmox, KVM, Docker), automation, system monitoring, troubleshooting
Preferred skills
English language skills, driver's license (Class B)
Technologies
Linux, Debian, Ubuntu, Nextcloud, Univention, Proxmox, KVM, Docker