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Tata Consultancy Services

L3 Network Architect

Tata Consultancy Services, Houston, Minnesota, United States, 55943


Must-Have •Strongknowledge in Network Routing and Switching •Strongknowledge in Dynamic routing protocols - BGP, OSPF etc •Experiencein working with WAN, LAN, VSAT technologies •Able totroubleshoot and resolved Network issues organisation wide •Industrystandard Certifications like CCNA, CCNP Routing and Switching •Experiencewith Cisco Nexus Switches and Cisco routers •Monitorand follow-up with ISP Providers on WAN outages or issues •Expertiseon various SNMP and API based monitoring tools like Orion, Zenoss etc •UnderstandNetwork topologies and various network components •Products:Cisco Routers, WAAS, Nexus 7k/5k, Cisco Switches, Cisco 65xx, 45xx, 37xx, ACE,WLC, WCS, LWAPPs •WAN: IPRouting, Multi-Layer Switching, ACLs, NAT, T1/E1, DS3/OC3 •Routing:Cisco 4000 / 4500 / 6500 / 7200 routers, Protocols include RIP, OSPF, ISIS,BGP, MBGP, EIGRP, MPLS, VRF, L3 VPNs, IPSec, VPNs, ACLs, NAT, CoS •LAN/Switching:Cisco Catalyst 3500 / 3550 / 3700 / 3900 / 4000 / 6500 series switches, GigabitEthernet, 802.1q, ISL, Ether Channel, Multicast, SNMP, VSS, VTP, STP, RSTP,HSRP/VRRP •Wireless:802.1x, WPA/WPA2 and WEP with TKIP / AES •Firewall:Cisco ASA 5585-SS50, 5580 and PIX 525. Cisco Firewall Services Module (FWSM) ina single and multi-context environment •ExcellentCommunication skill

Good-to-Have •Abilityto analyse, configure, and troubleshoot large Cisco Data Center Devices •Hands onexperience on Cisco hardware w.r.to ports and SFP's details information in caseof Nexus switches •CCIECertification •ITILcertification

Responsibility of / Expectations from the Role •End toend technical support for all mentioned Cisco Data Center Devices •Technicalsupport for all mentioned Cisco Data Center Devices •VendorCoordination with Service provider & OEM •Involvementinto all data infrastructure day to day issues

Salary Range: - $150,000 to $165,000 a year