IT-Systemadministrator Windows- & Linux-Infrastruktur · Netzwerk & IT-Sicherheit · Microsoft (m/w/d)
Core
Administration of Windows and Linux server infrastructure, network security, and Microsoft 365 services.
Role type
Senior System Administrator
Builds
Internal IT infrastructure including servers, virtualization, and network security
Domain
IT Infrastructure / System Administration
Required skills
Windows Server administration, Linux administration, Active Directory, Hyper-V, FortiGate firewalls, Microsoft 365, Veeam backup, network troubleshooting
Preferred skills
Exchange Server, MariaDB, Apache, SSL certificates, OWTS ticketing
Technologies
Windows Server, Linux, Hyper-V, FortiGate, Microsoft 365, Exchange 2019, Veeam, MariaDB, Apache, OWTS
Responsibilities
Administer Windows and Linux servers, manage virtualization environment, configure and monitor network security, maintain Microsoft 365 and Exchange, perform backups and monitoring
Seniority
Mid-Senior, hands-on IC