Gaurav Khanna

Experience

• 

  Genpact

  Jan 2013 - Mar 2015

  CoE IT
• 

  Wipro

  Oct 2013 - Mar 2015

  IT Operations Engineer
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  HCLTech

  Apr 2015 - Nov 2017

  Senior Technical Analyst

  Technical Systems Infrastructure Engineer supporting 1200+ devices between two 24x7 DataCenters. Working on Checkpoint (V R77.3) Devices and Bluecoat proxy servers for maintainingsecurity compliance. Working on change management tickets to implement new rules, modifying existing rules,opening of Ports and required services, adding new NAT/PAT rules, configuring Antispoofing on Checkpoint Firewall. Working on change management tickets to Whitelist/Blacklist URLs, raising cases withBluecoat Service center. Maintaining DNS resolution policy, processing of PKI certificate requests, blocking maliciouswebsites using Bluecoat Management center, and maintaining pattern based SPAM filters onBluecoat Gateways. Experience in enabling various checkpoint software blades including Network Intrusiondetection/Intrusion Prevention System Active involvement in Designing, implementing and maintaining VPN tunnels to remote officesusing Checkpoint VPN communities. Possess knowledge of tools like Checkpoint gaia OS, Bluecoat management console, CiscoPrime, SolarWinds, ServiceNow, BMC Remedy, Infoblox, NNMi (Network Node Manager). Leading all troubleshooting sessions related to Firewall connectivity issues and providingtroubleshooting on Security related alerts by running various networking commands. Working on Problem Management tickets for recurring alerts involving customer. Monitoring the flaps observed on Routers/Switches. Driving Incidents to resolutions on technical bridge meetings including Customer Follows Upsfor aging Incident tickets and closing them within SLAs. Investigate the latency issues while accessing the web links (Intranet & internet) with thecoordination of concern teams. Co-ordinate with Cisco/Checkpoint/Bluecoat technical assistance centers to troubleshoot theissues related to network security equipment's. Show less

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  AlgoSec

  Nov 2017 - now

  Working on Smart Algosec Products, AFA, FireFlow, BusinessFlow on Checkpoint , Juniper, Fortigate, ASA Firewalls

  • Network Security - Manager

    Jun 2023 - now

  • Network Security - Technical Lead

    Jun 2021 - now

  • Network Security Engineer

    Nov 2017 - now