SISL Global
Network Engineer
SISL GlobalGermany3 days ago
Full-timeRemote FriendlyInformation Technology

About the Company



We are a leading technology solutions provider committed to delivering innovative networking solutions to our clients. Our mission is to enhance connectivity and operational efficiency through cutting-edge technology and exceptional service. We foster a culture of collaboration, diversity, and continuous improvement.



About the Role



The L2 Network LAN, WAN & WLAN resource will be responsible for hands-on troubleshooting in enterprise LAN, WAN, and WLAN environments, ensuring optimal network performance and reliability.



Responsibilities



  • Hands-on troubleshooting experience in Enterprise LAN (DC & Ent), WAN, and WLAN environment.
  • Knowledge of server Load balancer (F5/ Citrix / Cisco).
  • Knowledge of SDWAN (Viptela/Silverpeak/Velo Cloud/Meraki etc).
  • Knowledge of Aruba/Cisco/Meraki - Wireless.
  • Knowledge of MPLS, DMVPN, and QOS.
  • Knowledge of DHCP, DNS & IPAM.
  • Knowledge/troubleshoot on IPsec, VPNs, GRE, NAT/PAT over various platforms.
  • Technical expertise with routing protocols (RIP, EIGRP, OSPF, BGP & ISIS).
  • Technical expertise with Switching (VLAN, Trunking, Dot1.X, Various flavors of STP, HSRP, VRRP, VTP).
  • Remote management and monitoring of Network operations.
  • 24x7 NOC support to large global clients that have distributed DC, LAN, WAN & WLAN setup.
  • Level 1 and Level 2 support for incident/change management ticket resolution.
  • Planning and performing upgrades of network devices.
  • Work with HW/SF vendors to resolve problems.


Required Skills


  • Hands-on troubleshooting experience in LAN, WAN, and WLAN environments.
  • Technical expertise in routing and switching protocols.


Language Required: German (C1) & English

Key Skills

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