Network Support Engineer-L3

Roles and Responsibilities

Networking - Domain Skills: Ability to evaluate, implement and manage data communications infrastructure; Internet and Intranet infrastructure; WAN, LAN and wireless networks; and network applications. Experience in monitoring and analysis of data network performance. Should be able to recommend adjustments to a wide variety of complex network management functions with responsibility for overall performance and availability of networks. Extensive experience with the following protocols/technologies; TCP/IP, SNA, MPLS, frame relay, ATM, BGP or other related technologies using Cisco equipment. Experience in a LAN/WAN and multi-platform environment including Cisco routers, multi-layer switches, firewalls, load balancers and Intrusion Detection systems. Experience in data communications hardware/software analysis, network administration or management, data communications equipment installation and maintenance.

Skills and Job Requirements

Security - L3 - In addition to L2 level of knowledge: Expert level of knowledge on Advanced features like, DMVPN, PKI/CA, NAC, IPS/IDS, MARS Very good understanding of routing protocols like RIP/OSPF/BGP specially on Cisco Security appliance like PIX/ASA/VPN Concentrator Expert knowledge on Network attacks and mitigation, Spoofing, uRPF, TCP Intercepting, content filtering Knowledge on sniffers, Protocols Analyzers Ability to design and architect medium size network Ability of Capacity planning, Trend Analysis Ability to do RCA