Netzwerkadministrator (m/w/d) in Direktvermittlung
Core
Operate and administer network and IT infrastructure across multiple sites, ensuring connectivity and security for business-critical applications.
Role type
Network Administrator (2nd/3rd Level Support)
Builds
Network infrastructure, security policies, and IT support services
Domain
IT Infrastructure / Network Administration
Deliverable
infrastructure
Required skills
Network administration, Switching, Routing, VLANs, VPN, Firewall management, Endpoint management, Patch management, Windows Server administration, Cloud services (Microsoft Intune, Microsoft 365, Entra ID), Monitoring tools (PRTG, Nagios), Troubleshooting, IT security standards (BSI-Grundschutz, ISO/IEC 27001)
Preferred skills
Wireshark, Remote Batching, X-Rechnung implementation
Technologies
Cisco, Aruba, Fortinet, PRTG, Nagios, Microsoft Intune, Microsoft 365, Entra ID, Windows Server, Wireshark
Responsibilities
Install and configure switches, firewalls, routers, and WLAN systems; Monitor network availability; Analyze and resolve network disturbances; Provide 2nd and 3rd-level user support; Manage Microsoft Intune, Microsoft 365, and Entra ID; Implement IT security policies and compliance controls; Support IT projects and system implementations; Maintain business-critical applications.
Seniority
Mid-level, hands-on IC