Netzwerkadministrator (m/w/d)
Core
Planning, implementing, and operating Cisco-based network environments for a multinational bank's infrastructure.
Role type
Senior Network Administrator (Infrastructure & Security)
Builds
LAN, WLAN, and WAN infrastructures for a bank with sites in Luxembourg and Germany
Domain
Banking / Network Infrastructure & Security
Required skills
Cisco ACI (Multi-Pod), Cisco WLC, Cisco ISE, Cisco Catalyst Center, SGTs/TrustSec, Infoblox (IPAM/DNS/DHCP), Network as Code, Ansible, Python scripting, GitLab/GitHub, CI/CD pipelines, NDR solutions
Preferred skills
None explicitly stated
Technologies
Cisco, Ansible, Python, GitLab, GitHub, NDR
Responsibilities
Planning, implementation, and operation of Cisco-based network environments; Administration and development of LAN, WLAN, and WAN infrastructures; Configuration and troubleshooting of routers, switches, firewalls, and wireless solutions; Network analysis, performance optimization, and fault resolution; Support in network and security projects; Documentation of infrastructure and handover to operations or clients; 2nd- and 3rd-level support; Collaboration with technical and business teams
