This document is a resume for Aaron Duplechien that outlines his qualifications and experience in information systems and network administration. It summarizes his extensive experience installing, configuring, and maintaining Cisco routers and switches as well as his skills in Microsoft Active Directory administration and server management. His most recent work includes converting over 700 network devices to operate as layer 2 switches for various telecommunications companies while adding redundancy and monitoring capabilities.

1. Aaron Duplechien
305 Morgan Pines Dr, Pooler, GA 31322, (337) 581-8486
aaron.duplechien@gmail.com
http://www.linkedin.com/in/aaronduplechien
Summary of Qualifications:
• Experienced Information Systems Operator - Analyst with proficiency in system and network
administration
• Extensive experience in installing, configuring, troubleshooting, and maintaining Cisco routers
and switches.
• Skilled Microsoft Active Directory administrator and proficient Microsoft Server Administrator.
• High level of adaptability and flexibility gained through working in highly charged, mission
critical programs in wartime operations.
Skills:
Microsoft Windows XP Professional, Microsoft Office Outlook, Excel, PowerPoint, and Word,
Windows, Vista, Windows 7, Microsoft Server 2003/2008, Command Line Interface (CLI), Cisco
Routers, Cisco Switches , Patch Panels, Fiber Optics, Tactical Fiber Optical Cabling Assembly II, Cat5,
Cat5e, Cat6 running testing lines and crimping and splicing and testing, Active Directory, Subnetting and
IP addressing, MAC Filtering (port security), Encryption Devices (TACLANE)Windows Movie Maker,
TFTP, HyperTerminal , SSH , Telnet, Configuring Routers and Switches, CISCO IOS and ROMMON,
File sharing, VLAN , VOIP , Call manager and call manager express, Imaging Hard Drives, NET BIOS,
Recovering Hard Drives, Backing up data, Customer service, Work orders, Link way Modems, Media
converters, AES Router, Windows Services, Security Logs, Troubleshooting computer systems and
networks and cabling Ethernet and fiber , FDMA and TDMA, enabling and disabling CD/THUMB drive
accessibility, Printers and shared printers and print servers, Tactical Radios, COMSEC , Satellites
Experience:
Network Engineer
ISymmetry July 2015-Jan 2016
• Converted 700+ Layer 3 devices into Layer 2 devices for AT&T, Verizon, & Sprint.
• Configured these devices with in depth VLAN diversification.
• Provided a sense of redundancy by adding multiple explicit paths between towers, aggregation
and MSO nodes.
• Configured Layer 2 Virtual Private Networks (l2vpn) adding bridge groups and domains.
• Configured devices to operate using Open Shortest Path First (ospf) routing protocol.
• Configured layer 2 transport sub-interfaces, adding the proper service policies.
• Created Internet Protocol Service Level Agreement (ipsla) on multiple devices for monitoring
purposes.
• Created Management VLANs to replace the current practice of using Loopback Interfaces
IT Specialist
TEK Systems May 2015-July 2015
• Used CPMigrator to upgrade 50 Webster University Computers to Windows 7 for World Wide
Technology Inc (WWT)
• Upgraded RAM cards on 50 Webster University Computers.

2. Aaron Duplechien
305 Morgan Pines Dr, Pooler, GA 31322, (337) 581-8486
aaron.duplechien@gmail.com
http://www.linkedin.com/in/aaronduplechien
• Installed a medium to display pone, tablet, and TV for AT&T.
• Initial setup and installation of Samsung Galaxy phone and tablet.
US Army 2006-2015
Network Administrator June 2012-March 2015
• Installed, configured, and maintained a local area network, in Mongolia, in support of KHAAN
Quest 2012, providing consistent communications capabilities between the US Army and
coalition forces.
• Configured call manager software to implement Voice over IP.
• Managed Cisco routers and switches, Citrix WAN scalers, patch panels, and fiber to Ethernet
media converters.
• Used network monitoring software such as Solar Winds and Simple Network Management
Protocol to monitor active networks.
• Installed and configured encryption devices to provide secured secret level communications.
• Was responsible for ensuring network connectivity over 4 different locations when deployed to
Afghanistan.
• Provided consistent, reliable, secure communications to 500+ clients via Cisco routers and
switches.
Helpdesk Supervisor Oct. 2009- June 2012
• Responsible for all helpdesk operations with a 5 man team that supported about 400 customers.
• Created and managed accounts and email accounts for these customers.
• Ensured all security patches and all credentials were up to date.
• Supported and managed all credentials allowing network access.
• Troubleshot and fixed any Computer related issues.
• Kept inventory on all machinery.
Information Management Officer /Systems Administrator March 2007- Oct. 2009
• Created user accounts and managed account privileges using Active Directory.
• Set up a network server using Microsoft Server 2003 to ensure file sharing and proper data
backup.
• Setup VPN capabilities on the executives’ machines to access the Department of Defense
Network.
• Imaged personal computers with Department of Defense required operating systems, security
patches, group policies, and software.
• Ran and crimped 500+ Ethernet cables.
• Installed and maintained antivirus software and updates on 500+ networked machines.
• Filed and tracked all users’ credentials and user agreements required by the Department of
Defense to access the network.

3. Aaron Duplechien
305 Morgan Pines Dr, Pooler, GA 31322, (337) 581-8486
aaron.duplechien@gmail.com
http://www.linkedin.com/in/aaronduplechien
• Installed 20 network printers to over 500 users.
• Troubleshot and corrected any user issues with Windows XP Professional, Windows Vista,
Windows 7, and Microsoft Office software.
Information Systems Specialist Jan. 2006 - March 2007
• Acted as the systems’ administrator supporting the Brigade’s Operations planning section.
• Established constant communications for the Brigade’s Tactical Command Post during wartime
exercises. A crucial role as the TAC is the first to setup and the last to tear down.
• Troubleshoot and fixed issues dealing with Windows XP Professional and Microsoft Office 2003.
Work History
Jul 2015-Jan 2016 Isymmetry Network Engineer Savannah, GA
May 2015-Jul 2015 TEK Systems Information Technology Specialist Savannah, GA
Jun 2012 – Mar 2015 US Army LAN Manager/Network Administrator Oahu, HI
Oct 2009 - Jun 2012 US Army Helpdesk Supervisor Fort Knox, KY
Mar 2007 - Oct 2009 US Army Information Management Officer Fort Hood, TX
Jan 2006 - Mar 2007 US Army Information Systems Specialist Yongsan, S.Korea
Education / Training
Information Technology advanced technical training
Basic CISCO Routing and Switching
Advanced CISCO Routing and Switching