Systemadministrator Netzwerk (m/w/d), Lehrte - Mobil ISC GmbH
Hybrid
Core
Design, planning, and operation of high-availability IT infrastructure and networks (WAN, LAN, WLAN) for a leading healthcare IT service provider.
Role type
Senior Network Administrator
Builds
Centralized infrastructure including Web Security, Email Security, and Firewall systems
Domain
Healthcare IT / Network Infrastructure
Required skills
Network administration (WAN/LAN/WLAN), Security, Firewalling, Proxy, Loadbalancing, VPN, Linux, Windows, Virtualization (VMware), VoIP
Preferred skills
LPIC Certification
Responsibilities
Planning, design, and documentation of networks; Operation and troubleshooting of central infrastructure and firewall systems; Ensuring smooth IT infrastructure operations; Collaboration with other departments; Participation in customer projects; On-call duty
Seniority
Mid-Senior, hands-on IC