Data Network

Tata Consultancy Services; Chennai District, Gurugram District; On-site; INR 600,000 - 900,000; Full time

Job summary

Tata Consultancy Services is seeking networking professionals to configure and troubleshoot Cisco routing, switches, and related technologies. The role entails handling ASR/ISR routers, Nexus 9k switches, FEX, VXLAN, and various routing protocols in a 24x7 shift environment.

Candidates should have strong analytical skills, be able to coordinate with global teams, and communicate effectively in English. Willingness to work rotating shifts is required.

Responsibilities

• Configuration and troubleshooting knowledge on Routing.
• Configuration and troubleshooting experience in Cisco network devices (Routers, Nexus switches & Core Layer 3 catalyst switches)
• Good Knowledge & troubleshooting experience in Cisco ASR & ISR routers
• Good Knowledge & troubleshooting experience in Cisco Nexus 9k switches.
• Configuration & troubleshooting knowledge in Fabric Extender Technology (FEX), virtual Port Channel (vPC), and Virtual Extensible LAN (VXLAN)
• Good Knowledge in DC Routing & Switching infrastructure
• Configuration & troubleshooting knowledge in BGP routing protocol (ASN, PBR, Route-reflectors, community, Tags & Attributes)
• Configuration & troubleshooting knowledge in EIGRP routing protocol (load balancing, topology & Metrics)
• redistribution of routes between different routing protocols
• Good Knowledge in GRE VPN
• Good knowledge in IPSEC VPN (IKE V2)
• Good Knowledge in NAT configuration
• Good knowledge in Route-mapsACL & Prefix list
• Good Understanding of TCP/IP, Routing protocols,
• .Good remote troubleshooting skills
• Excellent analytical and organizational skills and the ability to work with multiple geographically dispersed teams
• Excellent listening skills & ability to communicate clearly and fluently in English
• Flexibility to work in shifts for 24x7 supports
• Strong team player with a constructive perspective and commitment to the success of the business
• .Ability to work on multiple concurrent tasks with conflicting priorities
• .Read and reply to e-mails related to support of Incidents, Incident Tasks or requests sent to the team mailbox
• Be online and available during the shift to participate on Skype chats
• Willing to work in 24x7 support

Job description

Key Responsibilities*

Configuration and troubleshooting knowledge on Routing,

Configuration and troubleshooting experience in Cisco network devices (Routers, Nexus switches & Core Layer 3 catalyst switches)

Good Knowledge & troubleshooting experience in Cisco ASR & ISR routers

Good Knowledge & troubleshooting experience in Cisco Nexus 9k switches.

Configuration & troubleshooting knowledge in Fabric Extender Technology (FEX), virtual Port Channel (vPC), and Virtual Extensible LAN (VXLAN)

Good Knowledge in DC Routing & Switching infrastructure

Configuration & troubleshooting knowledge in BGP routing protocol (ASN, PBR, Route-reflectors, community, Tags & Attributes)

Configuration & troubleshooting knowledge in EIGRP routing protocol (load balancing, topology & Metrics)

redistribution of routes between different routing protocols

Good Knowledge in GRE VPN

Good knowledge in IPSEC VPN (IKE V2)

Good Knowledge in NAT configuration

Good knowledge in Route-mapsACL & Prefix list

Good Understanding of TCP/IP, Routing protocols,

.Good remote troubleshooting skills

Excellent analytical and organizational skills and the ability to work with multiple geographically dispersed teams

Excellent listening skills & ability to communicate clearly and fluently in English

Flexibility to work in shifts for 24x7 supports

Strong team player with a constructive perspective and commitment to the success of the business

.Ability to work on multiple concurrent tasks with conflicting priorities

.Read and reply to e-mails related to support of Incidents, Incident Tasks or requests sent to the team mailbox

Be online and available during the shift to participate on Skype chats

Willing to work in 24x7 support