IT System Administrator (m/w/d)
Core
Administration and optimization of the company's IT infrastructure, cloud environment, and security solutions.
Role type
IT System Administrator
Builds
Internal cloud and collaboration environments, secure user access, and reliable backup/recovery systems.
Domain
Enterprise IT Infrastructure and Security
Deliverable
infrastructure
Required skills
Windows Server administration, Microsoft Azure, Microsoft 365, Exchange, network and firewall management, backup and recovery, virtualization, Linux basics, user and access management, IT security concepts, budget planning support
Preferred skills
Cloud and modern workplace solutions, external vendor management, structured problem-solving
Technologies
Microsoft Windows Server, Microsoft Azure, Microsoft 365, Microsoft Exchange, Linux, JIRA, Confluence, MS-Teams
Responsibilities
Administer and develop IT infrastructure and system landscape; Manage and secure user accounts, access rights, and endpoints; Maintain network and WLAN infrastructure including firewalls; Ensure reliable data backup and recovery; Support technical onboarding and offboarding; Handle internal IT requests and troubleshooting; Collaborate with external service providers and shareholder IT departments; Document processes and solutions in ticketing and knowledge systems; Support procurement and IT budget planning.
Seniority
Mid-level, hands-on IC