IT-Systemadministrator (m/w/d)
Core
Administration and maintenance of Windows Server systems, network infrastructure, and IT security to ensure high availability and support for users.
Role type
Senior IT System Administrator
Builds
Stable IT infrastructure and secure network environments
Domain
IT Infrastructure / Enterprise Systems
Deliverable
infrastructure
Required skills
Windows Server administration, Active Directory, Network infrastructure (VLANs, VPNs, Firewalls, Switches), Monitoring tools, Virtualization, Disaster Recovery planning, Technical documentation
Preferred skills
2nd/3rd-level support, Project planning (migrations, upgrades)
Technologies
Windows Server, Active Directory, Exchange, VLANs, VPNs, Firewalls, Switches, Monitoring tools
Responsibilities
Administer and maintain Windows Server systems including Active Directory and Exchange; Plan, configure, and maintain network infrastructure; Monitor and optimize IT systems for high availability; Support IT projects like migrations and upgrades; Ensure IT security via patch management and backup strategies; Create technical documentation; Provide 2nd and 3rd-level support for users.
Seniority
Senior, hands-on IC