Senior IT-Systemadministrator (m/w/d)
Core
Senior IT System Administrator responsible for configuring, maintaining, and administering customer IT systems in Microsoft Server, Public Cloud, and OnPrem environments.
Role type
Senior IT System Administrator (Windows & Microsoft 365/Cloud/MIT)
Builds
Custom IT solutions for customers including server, network, and security architectures
Domain
IT Infrastructure, Cloud, Microsoft Ecosystem
Required skills
Microsoft Server products, Hybrid and Cloud infrastructures, Azure, Active Directory, M365, Microsoft Exchange, MS Teams, Layer 8 troubleshooting, Incident and Problem Management, IT Strategy development, Automation, Project leadership
Preferred skills
ITIL-Foundation certification, IT Service Process conception and implementation
Technologies
Windows Server, Public Cloud, OnPrem-Server, Data Center Infrastructure, Network, Security, IP Telephony, M365
Responsibilities
Configuration and maintenance of customer IT systems, Team participation in IT infrastructure administration, Implementation of modern technologies for high-availability architectures, Layer 8 support, Incident and Problem Management, Troubleshooting (2nd and 3rd-Level), Development of new IT strategies and Managed-IT-Services, Automation of recurring tasks, Leadership of projects, Migration and support of OnPrem, Hybrid, and Cloud environments
Seniority
Senior, hands-on IC