Lead Network Engineer / Architect Resume

SUMMARY:

Installation and setup of Cisco routers, Cisco catalyst switches, Nexus switches, Pix & ASA Firewall, Cat 6500 FWSM, Cyberguard firewall, Cabletron smart switch routers & switches, and Extreme Network switches.
Cisco switches configured using VLSM for teh IP addressing, MLS (Multilayer Switching), HSRP and GLBP for network redundancy, VLAN’s, ISL and Dot1q trunk configuration.
Catalyst 6509 VSS configurations, Nexus VDC / VPC configurations.
Design and maintain teh Cisco router network. Included protocols are TCP/IP, GRE, MPLS, SNA, DLSW, IPX, SNMP, LAT, DECnet, RIP, IGRP, EIGRP, OSPF and BGP.
Network protocol analysis wif Sniffer Pro, Distributed Sniffer, Netscout, Wireshark and Netflow Analyzer. Network health and management software that me am familiar wif is Ciscoworks, CA eHealth, Netscout, Spectrum, Solar Winds, and SPEL for Cabletron switches.
Cisco ACS / TACACS for network device autantication.
An in depth knowledge of teh data cabling systems being used.
Cisco Wireless networks, including WLAN controllers and local appliance, 1142 and 1200 access points. WCS for WLAN controller and LWAPP AP configuration and support.
Troubleshooting and support of WAN and LAN networks.
Experience wifin Telecommunications, including an upgrade from Avaya digital phones to Avaya PBX phones.
Configuration and maintenance of teh DS3 subrate Adtran mux cards.
Configuration and maintenance of teh T1 backbone network, including teh AT&T Paradyne multiplexer and 316x T1 DSU/CSU's.
T1 channel group modifications using teh AT&T Accunet Bandwidth Manager software.
Ordering of circuits for teh dedicated fractional T1, T1, MPLS, frame relay and ISDN networks.

TECHNICAL SKILLS:

Cisco Switches: Catalyst 1900, 2900, 3500, 3700, 4000, 4500, 5500, 6500, Nexus 5548, 5596, 7010, 5672, 56128, 7706, 7710, 9336PQ, 9396PX

Cisco Routers: 2500, 2600, 2800, 2900, 3600, 3700, 3800, 4000, 7200, 7500, ASR1002

Load Balancers: F5, ACE, CSS

Routing Protocols: TCP/IP, GRE, MPLS, SNA, DLSW, IPX, SNMP, LAT, DECnet, RIP, IGRP, EIGRP, OSPF and BGP

Firewalls: Cisco ASA, PIX, Cyber Guard

Networks: Token - Ring, Ethernet, T1, DS3, Frame Relay, FDDI, ISDN, VPN tunnels, MPLS, Wireless

Network Security: PIX, VPN, GRE, IPSec (3DES, AES), NAT

Systems: Windows, Linux, Mac OS X

PROFESSIONAL EXPERIENCE:

Confidential

Lead Network Engineer / Architect

Responsibilities:

Complete power remediation for teh Tempe Internet complex. Replace Extreme Network switches wif
Cisco Catalyst switches on internal LAN. Work on teh architecture / redesign and implementation of teh authorization network to include Nexus switches. Assist WWT wif migration of teh Cisco FWSM to
Cisco ASA firewalls. Assist WWT in teh migration of TACACS to ISE/ACS. Install Cisco Prime 3.0.

Confidential

Infrastructure Systems Engineer

Responsibilities:

Work on teh WAN router IOS upgrade and QOS configuration for Lync deployment. Replace Internet and core 7206 routers to newer Cisco platform.
Work on teh replacement of teh core 6509 catalyst switches to a Nexus platform. Design and implement split tunnel connectivity for approx. 500 routers.

Confidential

Lead Network Engineer / Architect

Responsibilities:

Work on teh migration of teh Call Center data network along wif Avaya VOIP network for LAN integration to teh parent company.
Design and build out a QA / DEV environment. Redesign of teh Management network infrastructure. Configure and support teh MPLS network.

Confidential

Design Sr. Specialist

Responsibilities:

Design and install LAN and WAN for teh Hospital, including remote access - VPN / NAC. Install wireless network for teh hospital campus using
LWAPP and WLAN controllers. Work wif other departments on server migration from Enterasys core switches.

Confidential

Sr. Network Engineer

Responsibilities:

Design a new WAN for teh Comsys internal network. Collect vendor proposals for teh replacement of a MCI IP/VPN network wif MPLS
Work on teh LAN design for a new COLO in Tempe, moving teh existing COLO and IT department from Maryland.

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