Shravan Kumar Rai

Experience

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  AGS Transact Technologies Ltd

  Nov 2013 - Feb 2015

  Executive(Engineer Customer Support)

   *Configuration and troubleshooting of switches (VLAN, VTP, STP, PVST, RSTP, MST, Ether Channel and Inter-VLAN Routing) *Installing, Configuring & troubleshooting Cisco Catalyst Switches ex. 2950, 2960 and L3 switches like 3560 & 3750 *Installing, Configuring & troubleshooting Cisco Routers 1700,1800,1900, 2800,  *Maintained the customer LAN environment as well as troubleshoot all the LAN related issues. *Troubleshooting DNS & DHCP related issues of Network and local users. *Implementation, verification and troubleshooting NAT and ACLs. *Troubleshoot the hardware & software related issues of local users Show less

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  Dimension Data India Pvt. Ltd (ASPL infoservices Pvt. Ltd.)

  Mar 2015 - May 2016

  Project Coordinator (Network)

   *Handling the LAN & WAN Architecture of the Bank, including troubleshooting the Network related issues. *Configuring & maintain Network Devices including Cisco 1900,2800,2900 series Routers & Cisco Catalyst 2950,2960,3560 & 3750 series Switches. *Involve in Network implementations in branches, Device installation, Link testing. *Providing remote support for field engineers, TACACS, Access-list, NAT configuration. *Performing PDI for Network devices & testing for project Implementation. *Performing IOS up-gradation on devices, taking request for Link down calls. Handling field Engineers schedules & Activities for minimal Downtime. *Managing Project implementation status countrywide Show less

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  Valuepoint Techsol Private Limited

  Jun 2016 - Feb 2018

  Network Security Engineer

   Handling the implementation of NGFW (ASA- 5515, 5516,5545,5585-X, Checkpoint Firewalls, Palo-Alto Firewalls) Handling the implementation of Cisco Firepower NGIPS (5.0 & 6.0) and Configuration of Access, Intrusion Policies, Active Directory integration, NTP Handling Cisco Meraki MX Firewalls, MS Switches and MR Access Points. Handling Aruba Access Points and Controllers. Handling the implementation of AMP (Advance malware protection) for Network and Endpoint protection. Handling the implementation Barracuda LLB and Radware ADC. Handling implementation of Cisco Switches and Cisco Routers, Firmware Show less

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  HCL Technologies

  Mar 2018 - Jul 2022

  Associate Consultant

  1. Handling the implementation and operations of NGFW (ASA- 5515, 5516,5545,5585-X, Firewalls, Palo-Alto Firewalls)2. Handling the implementation and operations of Cisco 9300 and 4100 FTD Firewalls. 3. Handling the implementation and operations of Cisco Firepower/Sourcefire NGIPS (5.0 & 6.0) and Configuration of Access, Intrusion Policies, Active Directory integration, NTP.4. Handling the implementation and operations of Cisco FTD (Firepower Threat Defense) IPS Configurations and operations.5. Working on Cisco Firepower Management Center Configuration and Centralize Management of NGIPS Sensors.6. Handling Configuration and troubleshooting of Cisco ACS/AAA 4.X, 5.X Configuration and Management.7. Handling Configuration and Troubleshooting of Cisco Identity Service Engine (ISE).8. Handling Configuration and troubleshooting Cisco Umbrella Web Proxy, SIG, DNS Protection.9. Handling implementation of Cisco Firewalls and Cisco NGIPS & FTD’s, Firmware Upgrades.10. Managing Network Devices and syslog via SolarWinds Monitoring Tool and using Remedy Salesforce ticketing Tool. Show less

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  NTT Ltd.

  Jul 2022 - Sept 2024

  Technical Specialist
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  Commonwealth Bank

  Oct 2024 - now

  Senior System Engineer