SUMMARY

• Currently providing support for complexnetworkinfrastructures, including Confidential routers, switches, gateways, firewall systems, multi - function switches, load balancers, packet shapers, security devices, and WAN accelerators.
• Engineersolutions for customer needs including the development of requirements, design (including drawings), integration, testing, implementation, troubleshooting, configuration management, and sustainment of the networkconfigurations throughout the program's lifecycle.
• Coordinatenetworkteam initiatives and issues to program leadership at boards and technical meetings.

TECHNICAL SKILLS

• Daily hands-on with - OSPF
• BGP
• HSRP and IPSec tunneling
• GRE tunneling
• TFTP
• AT.Networksecurity practices including IDS/IPS and ACLs. Fondary load balancers
• F5 and Confidential ACE. Firewalls Juno
• ASA and Vyatta NFV.
• Confidential
• Foundry routers switches firewalls and load balancers configuration
• Confidential Works
• Solarwinds
• LAN and WAN technologies (IPSEC
• TCP/IP
• EIGRP
• OSPF
• BGP Ethernet
• Sonic).
• Confidential Works
• HP OVO
• SolarWinds
• Air Magnet
• Wire Shark
• Sniffer Pro
• SecureCRT
• Putty
• Kiwi Cat
• WhatsUP Gold
• NetScout nGenius.

PROFESSIONAL EXPERIENCE

Confidential

Sr. Network Engineer

Responsibilities:

• Designed and Configured Nexus 7K/5K/2K and Catalyst 6500/4900/3750- X in Spine/Leaf and Core/Aggregation/Access layer in Data Center.
• Migrated Servers from 6500 Platforms to Nexus 5k and 7k.
• Migrated FWSM from 6500 to ASA5585X firewalls in Data Centers.
• Configured and troubleshot Confidential ASAv 1000 including class-maps.
• Configured, managed and troubleshoot Juniper SRX and SRXv in the datacenters.
• Configured and troubleshot IPSEC and GRE Secured Peer-To-Peer Tunnels.
• Maintained and managed Confidential FirePower IPS on ASA 5585x with the latest up-to-date updatesand signatures to protect and secure the network from any outside threats and vulnerability attached.
• Configured and troubleshot BGP issues including filters.
• Assist customers in troubleshooting Layer 2 & Layer 3 hardware and software related issues.
• Analyze, configured and troubleshot global networks.
• Provide peer review to other network engineers to validate proposed configurations and designs.
• Installed, Configured and troubleshot Routing Protocols OSPF and BGP.
• Configured and managed Citrix Netscaler load balancer.
• Worked on SDN, Contrail and Openstack in Datacenter.
• Installation, configuration and maintenance of Confidential Nexus 7K and 4900/3700 series routers

Confidential

Sr. Network Engineer

Responsibilities:

• Designed and Implemented Nexus 7K/5K/2K and Catalyst 6500/4900/3750- X in a complex DC Core/Aggregation/Access layer on a 10G backbone in Production and DR Data Center.
• Migrated Servers from 6500 Platform to Nexus without any application outage.
• Assist customers in troubleshooting Layer 2 & Layer 3 hardware and software related issues.
• Analyze, configure and troubleshoot global networks.
• Provide peer review to other network engineers to validate proposed configurations and designs.
• Architected & coordinated resources for the implementation of BPDU guard across all switches within our client's data center.
• Installed in Configuring/Troubleshooting Routing Protocols OSPF and BGP.
• Designed and Deployed Service Switching layer with 6500 platform for Firewall and Load Balancing Services for WEB and APP server Cloud on the Nexus platform.
• Installation, configuration and maintenance of Confidential Nexus 7K and 4900/3700 series routers
• Engineer for ASA firewall administrator on special projects.

Confidential

Sr. Network Engineer

Responsibilities:

• Managed a variety of internetworking projects; activities included research, design, implementation, troubleshooting, end user training and network documentation.
• Multiple Firewall and VPN security projects utilizing Confidential PIX firewalls and VPN concentrators.
• Several router installations working with most Confidential routers.
• Managed enterprise ASA VPN access.
• Successfully designed and implemented hardware replacement for the Hilton project.
• Migrated large 3rd party pod from various Confidential PIX to ASA virtual context firewalls.
• Collaborate with multiple teams, partners, 3rd parties and contractors to implement, maintain and troubleshoot network services.
• Create and configure VDCs, applied the following settings: AAA, SNMP, ACLs, SVIs, HSRP, L2/L3 port-channels.
• Implemented Firewall Security in compliance with PCI on Confidential ASA,FWSM.
• Installed and Configured Confidential ASA 5585 10G Firewall at Database & App Server Layer.

Confidential

Sr. Network Engineer

Responsibilities:

• Working with enterprise customer, design and prove of concept using technologies such BGP, MPLS, OSPF and Multicast.
• Design and migrate new PCI network including multiple Confidential 5585 ASA firewalls and Confidential PRSM ASA-CX module.
• Manage and support WAN infrastructure BGP/GRE IPSec with T1and T3 lines.
• Purchased/design configure and support Nexus 7K, N3000, N2000 Flex to expand current datacenter.
• Migrate current Confidential 7200 router with ASR 1000 and segregate other networks routing tables with VRF.
• Manage / design and support OSPF, BGP and RIP in multi locations.
• Design, implement and maintain IPV6 Dual-Stack.
• Design and develop strategies to upgrade and expand existing network with minimal impact on uptime.
• Configure/ design and manage Confidential ASA 5520 and 5540 Firewalls in multi contexts, and configure single mode with VPN IPSEC with other remote networks.
• Redesign current security network and implement Confidential IDS/IPS and NAC to insure the maximum security.
• Implementing end to end QOS on enterprise network.
• Configure Manage and Design Foundry, Brocade, F5 and Confidential ACE load-balancers.
• Create / manage and support accounts on ACS and ISE.
• Using Solarwinds for resolving issues and performance monitor.
• Troubleshoot and analyze various problems by using NAM and Wireshark for debugging and solving issues.
• Design and document network diagrams using Visio.

Confidential

Senior Network Engineer

Responsibilities:

• Manage / support Confidential WAN infrastructure consisting of multi-site dedicated MPLS sites.
• Manage / support DMVPN, OSPF and BGP on all Confidential locations.
• Migrating PIX515/525 to ASA5520/40.
• Configure / support PIX Firewalls RuleBase between Confidential locations.
• Create / manage and support accounts on ACS and VPN 3000 Concentrator.
• Worked extensively with ArcSight to designed and implemented the ArcSight Loggers and Connectors to 8 locations cross the US.
• Performance tuning using performance monitor “Nagios” and event viewer to identify and resolve performance bottleneck.
• Responsible for providing Network diagram using Visio, excel and Word.