Senior IT-Systemadministrator (m/w/d)
Core
Senior IT System Administrator designing and implementing tailored IT and infrastructure solutions for diverse clients across various industries.
Role type
Senior IT System Administrator (Infrastructure & Cloud)
Builds
Custom IT solutions, server environments, cloud integrations, and network infrastructure for client businesses.
Domain
IT Services / Managed Services / Infrastructure
Required skills
Windows Server administration, Microsoft 365 & Cloud solutions, Network & Firewall administration, Virtualization (Hyper-V), Backup & Recovery, VoIP/IP Telephony, IT Service Process management
Preferred skills
ITIL-Foundation certification, Sophos/Securepoint/Ubiquiti experience, Customer relationship management
Technologies
Windows, Microsoft 365, Azure, Active Directory, Exchange, MS Teams, Hyper-V, Sophos, Securepoint, Ubiquiti, LTE, WLAN
Responsibilities
Plan, implement, and maintain individual IT and infrastructure projects for clients; Install and administer modern server and virtualization solutions; Design and implement reliable backup and recovery solutions; Support Microsoft 365 and cloud solutions; Act as personal contact for assigned client portfolio; Analyze existing IT environments and develop solution proposals.
Seniority
Senior, hands-on IC