IT-Systemadministrator / IT-Administrator Managed Services (m/w/d)
Core
Administration, operation, and continuous optimization of client IT infrastructures including servers, networks, and cloud environments.
Role type
Senior IT System Administrator (Managed Services)
Builds
Production IT infrastructure, network services, and backup/security solutions for external clients.
Domain
IT Infrastructure / Managed Services
Required skills
Windows Server administration, Active Directory, Microsoft 365, VMware, Veeam, Network engineering, Firewall/VPN/WLAN configuration, Backup solutions, IT Security concepts, Technical troubleshooting, Project planning
Preferred skills
Experience in a Systemhaus or Managed Services environment, Knowledge of migration and modernization projects, Process optimization
Technologies
Windows Server, Microsoft 365, VMware, Veeam, Active Directory, Firewalls, VPN, WLAN, DNS, DHCP
Responsibilities
Plan, set up, and operate Windows Server environments and Microsoft 365; Analyze and optimize networks, firewalls, and cloud connectivity; Troubleshoot complex technical issues in server, network, and client environments; Handle technical escalations and support demanding client requests; Develop and implement backup, security, and monitoring concepts; Document customer environments and technical standards.
Seniority
Mid-Senior, hands-on IC