Mayur Jadhav

Experience

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  Tata Communications

  May 2014 - Jun 2015

  Associate Network Engineer

  • Configuring ILL and GVPN links. Delivering end to end customer internet links.• Upgrading the customer link as per there requirement.• Install and support LANs, WANs, network segments, Internet, and intranet systems.• Analyze and isolate issues within SLA and Identify user needs.• Ensure network connectivity throughout a company's LAN/WAN infrastructure is on par with technical considerations.• Responsible for all the Backend activities as mentioned TM-portal, circuit configuration and making site ready for Handover, co-ordination with Regional P&I for circuit HO, configuration of VLAN on Switches, co-ordination with Regional P&I for RF acceptance, Circuit Handover to TCL SA, Circuit Commissioning. Show less

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  Tech Mahindra

  Jun 2015 - Dec 2016

  Sy Associate Technical Support.

  • Managing Global APAC, EMEA and America LAN/WAN and Data centers Network.• Provided Tier I, II support to customers data LAN/WAN networks and LAN management with Cisco, Juniper Switches• Configuration and Troubleshooting of Switch and routing protocols, interfaces.• Configuring and Troubleshooting Firewall related issue on Cisco ASA.• Configuring and Troubleshooting F5 BIG-IP and Cisco ACE load balancer mechanisms.• Responsible for service repair and resolution for defective carrier equipment.• Change management – including Technical validation, scheduling and implementation of all requested changes.• Working with Problem Management team to find out a cause of any network issue happened in Past to avoid in future.• To deliver a best level of customer service and be empowered to take any action necessary to ensure full customer satisfaction whilst minimizing costs. • Proactively Monitoring 24*7 CS Global Network using monitoring tools SMARTS, Sevone, Syslog to avoid impact on customer business and provide error free communication. • Handling customer call to troubleshoot and resolving network issue. Show less

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  Atos

  Dec 2016 - Aug 2018

  Network Security Engineer

  • Managing DATA Center using firewalls, Proxy, Load balancers, Switches, Routers.• Troubleshooting Internal to external and external to internal Data center server connectivity issue.• Managing and configuring firewall devices like Cisco ASA, Juniper Net Screen, and Juniper SRX. Configure the Interfaces, access list, and zone. Verify sessions, logs analysis for traffic destined to firewall and destination through the firewall.• Configuring and troubleshooting F5 and Alteon load balancers. Configuring load balancing method, SSL Certificates, persistence for applications. Verify the VIP, Pool configuration, Node connection, health check.• Configuring and troubleshooting Bluecoat Proxy to check proxy issue. Verifying session, VPM policy, event logs and statistics and capture policy trace, packet capture.• Configuring and troubleshooting IP sec VPN.• LAN management with Cisco 6500, Nexus (7000, 5000, & 2000).• Handling P1/P2/P3 Bridge calls to troubleshoot network level issue.• Change management – including Technical validation, scheduling and implementation of all requested changes • Working on network audits to check network performance.• Managing CAPC, MRTG network management tools to check graphs, report for network utilization.• Managing and Analyzing Splunk logs to identifying issue. Show less

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  NTT Global Networks

  Aug 2018 - Jan 2021

  Senior Network Security Engineer

  Working on Implementation and break-fix issue for F5(LTM, GTM, APM, ASM, BIG-IQ, iRule, iApps), Symantec Network Protection(Bluecoat Proxy) product's, Infoblox DDI(DNS and DHCP certified)

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  HCLTech

  Jan 2021 - now

  Security Consultant F5