Develops project plans individually or in conjunction with Project Managers to support the delivery of new or enhanced network services; monitors progress against work plans; identifies and resolves issuesResponsible for supporting and optimizing of large scale, complex, high-performance network, across the global footprint including Distribution Centers, remote offices, and all interface points.Provided network engineering and design in support of wireless and enterprise network devices and services utilizing.Designed and provided support of Routers, Switches, Security Solutions, VPNs, L4-7 Load Balancers, SD- WAN/SDI and Network Management Solutions across LAN/WAN.Engineer solutions to integrate wireless LAN coverage for green field , Design, setup and configure complex wireless networking that supports open or secured access and the ability to support voice and video applications.

Worked with several network engineers for the understanding of Juniper SRX firewalls along with the changeover to Confidential. Configuration of Juniper SRX series firewalls for outbound traffic via blue coat proxy server.Experience on Web Filtering solutions from Blue Coat.Worked on Bluecoat proxy server, Tipping Point Intrusion Protection System management,Supported Blue Coat Proxy in explicit mode for users trying to access Internet from Corp Network.Troubleshooting methods included spanning switch ports and capturing packets to Wireshark, and creating monitor capture in routers, Creating necessary VLANs on switches for WIFI networks,Design, Implement, and troubleshoot Voice, Data, and Wireless network for new locations and Acquisition.Network consists of Heavy Cisco equipment such as Cisco 2500, 2600, 3640, 3945, 7200 series Routers, Cisco 6500, 4500, 3560, 2950, 2924 Switches, Cisco Pix firewall 500 series and Wireless Access points Cisco 1230.· Documentation of all the existing devices in the network including credentials and the status of the existing devices.Perform the inventory check and prepare the quote for upgrading the wireless infrastructure.Creating a Visio infrastructure document of the whole network for better understanding of the network.

Experience with Automation, Automation of large number network appliance of tasks for Multiple Vendors using Ansible.Unmounted and remounted disks as needed through Unix command line Support for all migrations, upgrades, PCI and SOX audit requirements, and vulnerability assessments.Detailed knowledge of SNMPv3, Syslog, Netflow management protocols,Documented network problems and resolutions for future reference.Assisted in troubleshooting complex layer 1, 2 and 3 connectivity using WireShark protocol analyzer and recommended solution for better performance.Works with Microsoft OS Servers 2008 R2, 2012 R2, and 2016. Redhat/CentOS.Manage LAN WAN and BlueCoat proxy servers, Maintained, upgraded, configured, and installed Cisco routers, Cisco Catalyst Switches.· Installed, configured, and provisioned Alcatel, Aruba wireless equipment like, Alcatel 105, 124, Aruba 135 access points, Alcatel 4704 and Aruba 3600 Wireless Controllers.Deploy and manage with advanced security and network management tools like Aruba ClearPass Policy Manager, Aruba AirWave and cloud-based Aruba Central.Designing the wireless network using AirMagnet survey in the planner mode by conducting a Predictive survey.Applied cybersecurity and systems principles, including systems defense design, implementation, and test security compliance Followed strict system security guidelines and procedures Monitored and responded to security threats within our vast networks Gained in-depth knowledge of products and systems to provide assistance and support.

Provided Tier 3 network engineering support for Network Operations and Security Center, performing the design, implementation, configurations and troubleshooting Cisco routing/ switching, Cisco Wireless, Cisco UCCM, Cisco ASA-Firepower, Checkpoint, Juniper SRX/NX, Palo Alto 6x/7x, F5 Load balancing, IPS/IDS, DLP, and SEIM solutions.Designed, implemented and maintained VPN tunnels to remote office, Configuring remote access vpn over cisco ASA and cisco router,Prevented unauthorized access by monitoring port traffic, monitored and maintained Cisco network devices, and maintain WAN OSPF& BGP network , FRAME, Wireless Point to Point, and VPN LAN to LAN connections and Bluecoat WAN acceleration appliance hardware/software troubleshooting and configuration.Configuring, Managing and Troubleshooting Static, default, RIP V1 and V2, EIGRP, OSPF and BGP.Troubleshooting and monitoring routing protocols like IP, Ethernet, PPP, HDLC, RIP (V1,V2),EIGRP, STP, VTP, VLAN and OSPF & OSI, BGP and TCP/IP model.