Senior IT-Administrator (m/w/d)
Core
Managing and evolving server infrastructure (Windows, Linux, databases), Microsoft 365, container platforms (Docker), private cloud (Proxmox), and Fortinet security solutions.
Role type
Senior IT Administrator (Infrastructure & Security)
Builds
Enterprise server infrastructure, private cloud environment, Zero-Trust security architecture
Domain
IT Operations, Infrastructure Management, Cybersecurity
Deliverable
infrastructure
Required skills
Linux and Windows server administration, Container technologies (Docker, Proxmox), IT Security (Firewalls, Zero-Trust), Incident and Problem Management, System Hardening, Patch Management, Automation (Ansible), Compliance management (DORA, BAIT, ISO 27001)
Preferred skills
Architecture integration, System performance optimization
Technologies
Windows, Linux, Microsoft 365, Docker, Proxmox, Fortinet (FortiGate), Ansible
Responsibilities
Administration of server infrastructure and container platforms, Management of private cloud environment, Implementation of security solutions and Zero-Trust architecture, Coordination of 2nd and 3rd-level support incidents, Automation of recurring processes, Creation and maintenance of system documentation
Seniority
Senior, hands-on IC