Network desiner and adminstrator seeking job

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\r\n1) TATA CONSULTANCY SERVICES, From May 2015 to May 2021\r\n \r\n Role: Network Administrator \r\n Designation: I.T Analyst\r\n\r\n\r\nRoles and Responsibilities \r\n\r\n 1). SWITCHING:\r\n• Switch Configuration & Maintenance\r\n• Configuring VLANs, Inter-VLAN routing and VLAN acls\r\n• Configuring VTP (server, transparent and client) modes.\r\n• Functions and Operations of the Spanning-Tree-Protocol ( RSTP, MST).\r\n• Configuring STP features Port fast, Uplink fast and Backbone fast.\r\n• Configuring Security features Root-guard, Loop-guard, and Bpdu-guard.\r\n• Configuring HSRP, VRRP.\r\n• Configuring Ether-channel using PAgP and LACP\r\n• Configuring Port-Security features.\r\n• Configuring VSS \r\n• Handling Cisco Layer 2 and Layer 3 Switches such as Cisco 6513, 4500, Cisco 9300, Cisco 9500, 3650 , 3850 and Nexus switches.\r\n 2) ROUTING:\r\n\r\n• Configuring & Troubleshooting Routing Protocols such as Static, RIP, IGRP, EIGRP, OSPF,BGP\r\n• Configuring IPSEC tunnels, \r\n• Configuring VRF lite\r\n• Configuring of routing protocols using Redistribution\r\n• Handling Cisco 4000, 2900, 3900 series Routers\r\n• Working in the MPLS environment\r\n\r\n 3) NETWORK SECURITY:\r\n\r\n• Troubleshooting L1 Issues in Cisco ASA Firewalls.\r\n\r\n 4) VOICE:\r\n\r\n• CUCM configuration\r\n• Voice Gateway configuration in CUCM\r\n• Creating partition, Device pools.\r\n• Cisco IP and Anal0g phone configuration\r\n• Configuring Hunt groups.\r\n• L1 level troubleshooting in PRI & MVOIP lines.\r\n\r\n5) Cisco ISE & DNAC\r\n\r\nTECHNICAL PROFICIENY: -\r\n\r\n• Managing and Maintaining of Core, distribution, access switches level with end to end redundancy using ether-channel configuration thereby load balanced and increased efficiency.\r\n• Installation and Configuration of L3 Switches such as Cisco 6513, 6880, 4500, 9500.\r\n• Installation and Configuration of L2 Switches such as Cisco 9300, 9200 , 3850 & 3650.\r\n• Troubleshooting & Management, Maintenance of issues related to Network devices (Routers & Switches).\r\n• Installation and configuration of Cisco Routers such as Cisco 4000 , 2900 and 3900.\r\n• Capacity planning for all the network links.\r\n• IOS upgradation for switches and routers\r\n• Hardening the network devices as per corporate defined templates.\r\n• Handling Link issues and coordinating with Service provider\r\n• Configuring new switches and routers to bring the devices to existing infra.\r\n• Maintaining backups for all core devices and switches\r\n• Performing BCP for projects.\r\n• Checking of daily alarms and notifications.\r\n\r\n\r\n2) COGNIZANT TECHNOLOGY SOLUTIONS, From June 2021 to till date\r\n \r\n Role: Network Administrator \r\n Designation: Associate ( Technical Lead )\r\n\r\nRoles and Responsibilities \r\n\r\n• Switch Configuration & Modifications\r\n• Configuration Routers & troubleshooting on routing protocols such as EIGRP, BGP\r\n• Creating and installing SSL Certificate , ACL on Big-F5 Load balancer\r\n• Hands-on Experience on configuration and troubleshooting Wireless controllers ( 9800 , 5500 , 3800 ), Access points\r\n• Worked on Migration part from legacy network to SD-WAN ( Prisma-Palo alto )\r\n\r\n