IT-Systemadministrator/in
Core
Building, maintaining, and developing IT infrastructure including servers, storage, virtualization, and networks while ensuring stable operations and security.
Role type
Senior IT System Administrator
Builds
IT infrastructure (servers, storage, virtualization, network), Microsoft environment, cloud services (Teams, Exchange, OneDrive)
Domain
IT Infrastructure / Enterprise IT
Required skills
Active Directory, Exchange, Patch Management, Network fundamentals (Switching, Firewall, WLAN, IP, DNS), Virtualization (VMware), Microsoft 365, Azure, Backup and Recovery processes
Preferred skills
Cisco, Microsoft Cloud Services, Project planning and coordination, 2nd/3rd-level support
Technologies
VMware, Cisco, Microsoft 365, Azure, Teams, Exchange, OneDrive
Responsibilities
Build, maintain, and develop IT infrastructure (servers, storage, virtualization, network); Ensure stable IT operations including monitoring, error analysis, and troubleshooting; Implement and administer network environment (VLAN, WLAN, Firewalls, Cisco); Take responsibility for building and maintaining the Microsoft environment; Implement and develop IT security measures; Manage and optimize backup and recovery processes; Introduce and administer Microsoft Cloud Services (Teams, Exchange, OneDrive); Analyze complex requirements and find technical solutions; Plan, coordinate, and implement IT projects; Provide 2nd- and 3rd-level support and technical assistance to key users
Seniority
Senior, hands-on IC