System Administrator Resume Profile

Professional Experience

NETWORK ADMINISTRATOR

NETWORK ADMINISTRATOR QUALIFICATIONS

Three years experience in Windows Server environments, and UNIX systems.
Personal responsibility for a two corporate level domains spanning users across the MD, VA, and DC regions
Proven experience in network/hardware/operating system troubleshooting, and customer service helpdesk.
Interest, personal, and professional experience in Networking, Firewall, Windows Systems, Wireless, WAN, C , Visual Basic, Unix, DNS, Ethernet, Cabling, Intel and AMD Platforms, LAN, TCP/IP, Cisco Routers, and SQL Database, Virtualization

NETWORK ADMINISTRATOR ACCOMPLISHMENTS

Confidential

Stayed overtime to aid in numerous server room activities when other administrators were unavailable
Aided in the migration of 35 users from a Top Secret Network to a new Secret network
Worked IT office without additional admin support on numerous occasions
Worked with Microsoft, Dell, and HP directly to get repairs, parts, and help desk support
Ghost loaded 50 workstations and 10 laptops
Worked with VMware to attempt to implement a new virtualized infrastructure
Assisted in secretarial duties when front desk staff were unavailable

Confidential

Administered two corporate domains as the sole IT Professional onsite when other administrators were off site
Maintained the Symantec Antivirus server, WSUS, and the backup server using EMC Retrospect
Implemented a new instance of Sharepoint Services 3.0 in an existing web farm
Installed, and configured Symantec Antivirus Server for a separate domain
Troubleshot and fixed Exchange Server 2003 email replication problems
Handled various user concerns with Deltek Costpoint 5.1 and MS SQL Database Server
Conducted various corporate support troubleshooting with Microsoft, Dell, Deltek, and Retrospect
Worked with Dell PowerEdge 2950s, including software installs, hardware removal, and rack installation
Managed help desk service tickets with Ilinet SysAid
Installed and implemented a secondary Exchange 2003 server
Resolved BlackBerry conflicts including email synchronization and password retrieval
Executed data and NTFS security information migration of file servers and reimplementation of the file server role with little noticeable impact to users
Headed the demotion and promotion of new domain controller and managed migration of FSMO roles
Troubleshoot various problems with Cisco ASDM 6.0 and VPN 3000

Confidential

Network System Administrator

Supervised twelve personal while handling weekly, monthly, and quarterly scheduling of equipment maintenance of servers, workstations, routers, and switches resulting in increased performance and constant 24/7 connectivity
Revamped and managed the organization's external webpage with direct programming in HTML/CSS and JavaScript resulting in improved performance, increased traffic, ease of use, and readability for future website administrators
Administered Windows NT, and Windows Sever 2003 user domains including user account, email accounts, queues, data flow into and out the network, and security group management keeping the unclassified and secret networks organized and efficient.
Handled daily incremental and weekly full backups through Veritas Backup Exec utilizing tape and USB hard drive sources creating organizational peace of mind and security of data.
Maintained Exchange 2003 and ISA Sever 2004 including email account association, management of PSTs, email block lists, security logs, detailed tracking of traffic, DNS block lists, and bandwidth management
Managed Top Secret Networks that require additional data security and cryptographic equipment allowing the organization to operate securely and without incident or breach
Maintained HP-UX server systems and integration with Windows NT and 2003 networks allowing critical information to flow from satellite and antenna information sources ultimately to Outlook clients.
Repaired over 200 workstations with various hardware component removal allowing maximum up time for all clients.
Conducted and drafted presentations for users in Power Point resulting in better user performance and less administrative burden
Managed the organization's software library physically and virtually through use of ISO standard software allowing for central management and increased administrative efficiency.
Implemented router ACLs, conducted switch backups, and monitored connectivity between physical network equipment
Used Microsoft Visio to create a diagram of the unclassified and secret network topologies including switches, servers, routers, workstations and ip configuration allowing the organization to get a better overall picture of network connectivity.
Provided technical customer support and dispatched technicians to work centers on land and mobile for over 250 dedicated users.

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