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Jobs

Manager - Network Operations & Support

Tata Communications

Post time
Posted On Jul 01, 2024
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Manager - Network Operations & Support
Tata Communications
Pune, India
Job Description
WAN Engineer - L3Location: Pune

Roles and Responsibilities:

v  Installing and Configuring a Network Devices Nokia 7750, Nokia 7250

v  Managing Network Routing and switching

v  Configuring and operating  routed LAN & routed WAN Configuring IP, BGP,OSPF, RIP, IGRP, EIGRP,, IPSEC

v  Creating users, groups and setting up policy for a user-s and groups.

v  Configuration and Troubleshooting of Cisco Switching protocols (RSTP, PVST) Perform data backups and disaster recovery operation.

v  Analysis of LAN network/WAN to determine network performance problems. Provided solutions and documentation.

v  Configuration and Troubleshooting of VLAN, VTP, VDC, VPC for Cisco /Nokia Routers and HP Aruba switches, IOS upgrading of routers and switches.

v  Hands-on Experience  CISCO, Nokia  Routers Switches

v  Perform Network Migration Activities

v  Carrying out DR (Disaster Recovery) test for both connectivity and devices for every month

v  Investigating, diagnosing, and resolving all network issues by coordinating with users.

v  Replacing the network hardware in case of failures and upgradation.

v  Deploying Cisco/Nokia  Routers and Switches as per the project requirement.

v  Coordinating with ISP vendors in case of link failure

v  Network connectivity troubleshooting

v  In-Depth Knowledge on Routing and Switching Protocols.

v  Experience in Deploying and Managing SDWAN Infrastructure will be added Advantage

v  Understanding of Overlay and Underlay concepts.

v  Experience in creating/Modifying Configuration templates in Cisco SDWAN.

v  In-Depth Understand of Switching Protocols like VLAN, STP, Aggregation etc.

v  Experience in packet tracer tools like Wireshark etc.

v  Clear understanding of TCP/IP

v  Experience in handling routing platforms like. ISR series Cisco routers.

v  Responsible for managing/monitoring/troubleshooting the SDWAN, FMC and Network Infrastructure in the DC, DR and branch locations.

ü  Responsible for Migration of Network Infrastructure

ü  Responsible for Coordinating with the OEM to resolve P1 issues.

ü  All IT assets irrespective of installed or third-party vendor installed, the engineer support must be provided by the resources as vendor management.

ü  Responsible for work on Vulnerability component

ü  Lead the response and resolution efforts for major incidents impacting network services.

ü  Coordinate with technical teams, stakeholders, and vendors to minimize downtime and restore services.

ü  Conduct post-incident reviews and implement preventive measures.

v  Business Continuity Planning (BCP):

ü  Develop and maintain business continuity plans for network operations.

ü  Identify critical network components and implement redundancy measures.

ü  Conduct regular drills and tests to ensure readiness for potential disruptions.

v  Ticketing and Reporting:

ü  Oversee the ticketing system and ensure timely and accurate ticket resolution.

ü  Analyze ticket data to identify trends, recurring issues, and opportunities for improvement.

ü  Generate reports on network performance, incidents, and service-level agreements (SLAs).

v  Experience 8-10 Years

v  Qualifications: BE/B Tech.

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