Sr Network Engineer Resume

SUMMARY:

An award winning experienced IT consultant specializing in advanced network troubleshooting with recognized strength in implementing and supporting advanced Enterprise IP network solutions.
Ability to troubleshoot and optimize legacy and new wired and wireless network designs.
Successfully maintains complete professionalism and personal commitment with excellent communications and people skills with the ability to train, motivate, and supervise a team.

CORE COMPETENCIES:

Network Monitoring & KPI Reporting
Consulting & Professional Services
Executive Presentations
Training & Development

Cisco Routers & Switches
Cisco Wireless LAN Controllers & Access Points
Troubleshooting & Rapid Problem Resolution
Protocol & Spectrum Analysis

TECHNICAL SKILLS:

Technologies: 802.11 a/b/g/n/ac, 2.4 GHz / 5 GHz

Hardware: Cisco, LinkSys, Netgear, D - Link Access Points, Repeaters and NICs; Wi-Spy DBx dual band spectrum analyzer, AirPcap Nx dual band Monitor mode USB NIC

Software: inSSIDer, Chanalyzer, Ekahau Heatmapper, Wolf Wifi Pro, OpenSignal

Processes: Network design and troubleshooting, Site Surveys, Interference detection/remediation

Routers and Switches: Cisco 1800, Cisco 3550, Cisco 3650

Network Management: Ciscoworks, HP Openview Suite, HP Performance Insight, Remedy, OpenNMS, Statseeker, InfoVista, and Optivity

Network Analysis and Test: NetMon, Sniffer, Wireshark, AppVantage, tcpdump, ClearSight Analyzer, Adtec SX/12 WAN Simulator, Network Time Machine, OptiView Series III, OptiView XG, EtherScope Series II Network Assistant, Fluke DTX-1800, CableIQ, IntelliTone.

Basic Protocols: IP, TCP, UDP, SNMP, RMON, TFTP

Layer 3 Protocols: Static, RIP, OSPF, EIGRP, BGP, ICMP, LWAPP, CAPWAP

Layer 2 Protocols: VLAN, VTP, STP, RSTP, ISL, 802.3, 802.1Q, 802.11, Frame Relay

Other Protocols: 802.1X, Netflow, GRE, PPTP

LAN Technologies: Ethernet, Fast Ethernet, Gigabit Ethernet, 10Gigabit Ethernet

WAN Technologies: Leased Lines, T1/E1, T3/E3, WAAS, Steelhead

IP Applications: DNS, DHCP, HTTP, SMTP, IMAP, POP3

Operating Systems: Cisco IOS 11.0 and above, Cisco CATOS 4.5 and above, Android

Software: MS-Office Suite 2003/2007/2010 , Visio, WebEx, GoToMeeting, GoToWebinar

PROFESSIONAL EXPERIENCE:

Confidential

Sr Network Engineer

Responsibilities:

Wired Ethernet network installation, maintenance, support, and trouble shooting
Wireless network site survey, installation, maintenance, support, and trouble shooting
SOHO device (laptop, netbook, tablet, printer) install, configuration and support
Wired and wireless proactive comprehensive network health analysis
Cloud vs. local device (hosting/SaaS, backup)
Application/Network performance
Hardware Upgrades / BCA

Confidential

Sr Network Engineer

Responsibilities:

2001 6 Pack Server -> Branch Office Server
2002 Exchange Consolidation
2003 Exchange cache mode
2005 RACER - Branch Office Performance Monitoring -> Dynamics
2006 Data Center Consolidation
2007 Windows Server Branch Cache
2002-2006 Windows core TCP stack. Collaborated with dev team to test, validate and enhance Windows TCP stack with Compound TCP (CTCP)
2002-2008 Exchange 2000/2003/2007
2006 SharePoint
2007 Dynamics
Trained and provided direct supervision and mentoring to junior team members
Monitored and reported over 400 global WAN KPI’s to service owners and senior executives bi monthly
Performed bi annual global WAN circuit analysis & budget forecast ($70M) with variance of less than 2%
Wrote best practice White Papers for use by field personnel
Trained field personnel in understanding network performance fundamentals
Engineer responsible for POC and deployment of cost reduction systems including:
Role based Kb/HC modeling, cost reduction=$100,000/yr.
Work Flow Optimization process, cost reduction = $250,000/yr.
Tier 3 operational support and troubleshooting for network infrastructure and application performance
Designed, configured, and maintained routers and switches in multiple pre-production test environments
Provided Executive presentations to over 200 external CxOs and their staff, with internal and external customer satisfaction rating in the top 2%
Internal IT Business Unit hardware and software testing and evaluation for performance and suitability
Provided Product Group software testing and performance evaluation, including Windows, Exchange, and SQL
Wrote best practice White Papers for use by field personnel
Trained field personnel in understanding network performance fundamentals

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