STRENGTHS:

Experience: Infoblox and DNS and F5, LAN & WAN troubleshooting, Confidential Call Manager & Unity, VMWare/VShphere Infrastructure, VoIP, VPN, Avaya PBX, Tier III, IT Voice over IP, Solar Winds Some Configuration of Confidential Nexus, Confidential ASA firewalls, Catalyst 3750, 2900, 2811, 3960, Juniper SRX210, SRX240 Ex4200 EX4300, QFX5100, MPLS, OSPF, IGRP, EIGRP, HSRP, TCP/IP, IWAN, T1, DS3Operation: Switches, Layer 2 switching - VLAN, Port channel, virtual Port Channel

Layer 3: IP, IPSec, BGP, GRP/EIGRP, OSPF, RIP, NAT, HSRP, MPLS, Confidential, TACACS, LDAP NTP, RADIUS, DNS, DHCP

Network monitoring tools: HP Service Manager, HP Network Automation, HP Node Manager, Solar Winds

Voice Over IP: Call Manager, Unity, Avaya, PBX Trunking, Active Directory Integration, Call Detail Recording, Automated Attendant, Extension, Mobility.

EXPERIENCE:

Confidential

Juniper Network Engineer

Responsibilities:

• Provided technical and vendor support services, designing and planning Network Planning, Implementing, Configuring, SRX210, SRX240 Ex4200 EX4300, QFX5100
• Troubleshooting and Testing of networking system
• Evaluated network performance and activities on layer 3 routing and layer 2 switching.
• Coordinated with internal technical groups for delivery of telecommunication services and network infrastructure
• Managed routers, switches, and firewall as part of day to day operations
• Assisted in effective operation and maintenance of enterprise based network solutions and applications
• Implemented procedures for configuration and management of routers and switches and firewalls Confidential local and remote sites
• Upgraded network equipment, software and hardware components and system configuration
• Maintained technical detailed documentation of LAN and WAN systems and applications.

Confidential

Network Engineer

Responsibilities:

• Engineer, test, and implement networking components and VLANs to support data, voice, video and unified communications that will scale to several sites.
• Provide troubleshooting escalation support to operations team
• Configure and support voice gateways and session border controllers
• Integrate multiple voice and video technologies and troubleshoot and isolate issues protocols EIGRP, OSPF, MPLS & BGP
• Worked on Routing/Security/Wireless domains while ensuring multi-vendor network
• Configured Confidential 6500, 4500 and 3750 Catalyst switches.

Confidential

Senior Network Engineer

Responsibilities:

• Infoblox & Wireshark used for troubleshooting and analyzing
• Monitor tickets through HPSM to either trouble shoot or open TACACS case with Confidential for assistance
• Some F5 Load Balancer firewall ( Confidential ASA, Juniper & Check Point)
• Layer 3 IPSec, Routing BGP, GRP/EIGRP, OSPF, RIP, NAT, HSRP, MPLS
• Layer 2 switching - VLAN, VTP, Ether Channel, Port channel
• Troubleshooting of complex LAN/WAN infrastructure including routing protocols EIGRP, OSPF, MPLS & BGP
• Worked on Routing/Security/Wireless domains while ensuring multi-vendor network
• Confidential Catalyst 65XX, Confidential ASA 5505 Firewalls, Confidential 29XX
• Configured Confidential 6500, 4500 and 3750 Catalyst switches Confidential the core, distribution and access layers.
• Installation Implementing security policies using ACL, Firewall,
• Enterprise wireless support of Confidential Aruba

Confidential, Atlanta

Senior Network Engineer

Responsibilities:

• Configure, Troubleshot & Implement Configurations Addressing, DNS Server Router Protocols, BGP, OSPF, Layer 2/3 Switches Routers ASA Firewall
• Conduct installations and upgrades of Confidential IOS
• Configuring Vlans & Installed and administration of Confidential Wireless Access Points
• Responsible for the configuration, implementation and operation of Confidential 3745 routers Confidential 6509 and 3560 L2/L3 switches
• Troubleshooting of complex LAN/WAN infrastructure including routing protocols EIGRP, OSPF & BGP
• Use SolarWind/ HP Network Monitoring tool to isolate Network issues
• Work with remote offices to implement new Routers, Switches, ASA, VoIP phones, Unity Voice Mail, Voice Gateways - worked with Local Telco's to bring up each site.

Confidential, Atlanta, GA

Engineer

Responsibilities:

• Develops and implements test and acceptance criteria for network elements.
• Integrated Confidential Contact Center express with Confidential Unified Communications Manager.
• Executed several implementations of Confidential Call Manager Express and Unity Express.
• Configured application security for AS400 platform
• Execute production testing and provide support for Load Lab test cases
• Solved/Engineered call routing, number translation, pickup groups, and call handler issues.
• Oversaw migration of WAN links to new service provider, assisted with the design of full mesh WAN, set up TFTP server to backup, Confidential routers, and Catalyst switches.
• Support Confidential CCM Unity day to day support.
• Provide support for entire campus connected to the Confidential Camous, IVRs, and call recordings.

Confidential, Atlanta, GA

Senior Network Engineer

Responsibilities:

• Routing BGP, MPLS, MPLS VPN, OSPF, RIP (Some IS-IS, EIGRP, IPv6, and Multicast)
• Managed Projects: Ethernet to Cell conversions, Confidential SIAD configuration, IUB over ATM, MSN Rehome and Rebalances, Site Builds, Node B and RNC
• Configure, Troubleshot & Implement Configurations technologies
• Collector Circuit Rebalance & 3G RBS OAM IP changes for ATM backhaul.
• Performed network administration tasks such as creation and management of VLANs, Inter-VLAN routing, HSRP for Layer-2 switching domains and Layer-3 Routing.
• Implementation, configuration and maintenance of Confidential Devices such as Confidential routers, 4500X, 4900M, 4948, 7600, Series, and, Confidential Switches 3750, 3560, and 6509, 7600 series. Some Nexus Devices