IT-Systemadministrator/in
Core
Managing server infrastructure, virtualization, networking, and IT security for a travel company's internal systems.
Role type
Senior IT System Administrator
Builds
Internal IT infrastructure including servers, virtualization, web services, and network components
Domain
Travel industry IT infrastructure
Required skills
Server administration, Virtualization (Proxmox, Docker), Windows Server, Active Directory, Microsoft 365, Web services, Storage management (NetApp, Synology), Networking (Cisco, pfSense, FRRouting), Backup solutions (Bareos), Monitoring (Checkmk), Client management, Database support (MS SQL Server, PostgreSQL, MariaDB, InterBase), Automation (Ansible, Git), Security implementation, Performance tuning
Preferred skills
Experience with Open Source solutions, Linux environments
Technologies
Proxmox, Docker, Windows Server, Microsoft 365, Active Directory, NetApp, Synology, Cisco, pfSense, FRRouting, Bareos, Checkmk, opsi, MS SQL Server, PostgreSQL, MariaDB, InterBase, Ansible, Git
Responsibilities
Administer and develop Proxmox-VE and Docker environments, Operate Windows Server landscape and Microsoft 365, Manage web services and self-developed applications, Maintain NetApp and Synology storage systems and network infrastructure, Operate backup and monitoring solutions, Implement security measures and performance tuning, Install and maintain PCs, printers, and network components, Provide support for employees and daily IT operations, Support database systems, Automate tasks across all areas using Ansible and Git
Seniority
Mid-level to Senior, hands-on IC