Ranajeet Ghosh

Experience

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  TATA TELESERVICES LTD.

  Nov 2014 - Jun 2015

  Network Shift Engineer

  Configuring maintaining and trouble shooting ring based network consists of 2950 3750 switchesTroubleshooting of Leased line related problem on 3750 switches 7206 routers Troubleshooting of copper based network on Erricson EDN ESN cisco ssg

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  Dimension Data

  Jun 2015 - Apr 2018

  Network Engineer

  Worked on Checkpoint , Fortigate, 3750 , 6500 Switch , WAF , Responsible Network migration

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  Cognizant

  Apr 2018 - Dec 2020

  Network Engineer

  Currently Working in network security domain Checkpoint (Version Upgradation, SecureXL,Corexl, ASA ,F5ltm,Routing Switching)

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  Tata Consultancy Services

  Dec 2020 - Jul 2021

  Information Technology Analyst
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  Wipro

  Jul 2021 - Mar 2023

  Network Security Analyst
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  Cognizant

  Mar 2023 - now

  Network Security Engineer

  Responsible for managing Palo Alto 3220 , 850 , integrating with Panorama, planning and executing image upgrade of f5, Palo Alto, Router Switches, Planning and Executing Network Device Hardening as per audit requirements, troubleshooting network security issues, Responsible for managing f5 ltm Asm, Palo Alto, Fortigate, Fortiwaf,ASR router, Switches