Active Directory Engineer, Network Administrator
Resume:
LEON NOBLE
Atlanta, GA ***14
SUMMARY
My experience reflects 18 Years of extensive knowledge in Computer Systems,
Client Server applications and Network Systems, Specializing in Messaging
Architecture, Technical Support, Systems Analysis and Project Management.
EXPERIENCE
Office of Mental Health, Albany, NY
4/12 - 10/13
Network/ System Administrator
. Maintained continuity of 17000+ user Windows Active Directory Environment
. Maintained Citrix 4.0 environment of 400+ users.
. Maintained 10 VMware servers.
. Maintained Active Directory user accounts, and Group Policies.
. Maintained continuity of 17000+ user Novell Network.
. Maintained Groupwise Email system consisting of 29 facilities and 17000+
user community.
. Maintained the Email Archiving System utilizing Nexic Archiving Software
for Groupwise which is loaded on LINUX platform.
. Troubleshoot problems generated by all Novell Network Systems. Including
but not limited to Apache Server, Webserver, JBoss, Webservices.
. Limited PowerShell Scripting.
Freelancer Consultant Positions (As Network/ System Administrator) doing
short term assignments
10/10 -
Present
. Maintaining Point of Sale Servers/ Sale Clients.
. Maintaining VMware servers and Active Directory user accounts and Group
Policies.
. Installed and Maintained Wireless Networks for Sugar Creek Golf and
Tennis complex etc.
. Using troubleshooting tools to determine proper settings/ programs.
BBVA Compass Bank - Birmingham, AL
06/10 - 10/10
Network Engineer
. Responsibilities included day to day maintenance of a Novell Groupwise
system of 17000+ users. Level Three support for helpdesk personnel.
. Daily activation and deletion of active directory accounts. Creation of
groups and group policies.
. Built and added Servers to Active Directory Domain.
. Conversion of 17000+ users to Microsoft Exchange 2007 platform using
Quest application.
. Assisted legal department on the retrieval of email for litigation
purposes using email archiving software. (NEXIC) and (EMC SourceOne).
. Assisted on the workstation end with any VMWare issues.
GA Department Of Corrections - Atlanta, GA
11/07 - 05/10
Network Engineer
. Responsibilities included day to day maintenance of Novell Groupwise
email system of 5400+ users. Level three support for helpdesk personnel.
. Designed and Implemented Blackberry Enterprise Server Technology (BES)
for 200+ users. Designed and developed the Groupwise mobile server
technology.
. Assisted in Enterprise wide Network Operations Center conversion to a
tier 4 data center.
. Responsible for tracking trouble tickets using Remedy Software.
. Built and Maintained 10 VMWare servers housing over 20 applications.
Southern Company GA Power, Atlanta, GA
04/07 - 06/07
Network Engineer
. Responsible for the daily maintenance of an Enterprise wide Citrix
environment using Presentation Server 4.0. supporting 25000 + users.
. Maintained Active Directory users and groups. Developed and implemented
Groups and Group policies for citrix users.
. Used troubleshooting tools to to determine proper citrix settings for in-
house developed programs.
. Assisted with user migration to Exchange 2003.
Grady Health System - Atlanta, GA
06/99 - 11/06
Network Engineer
. Responsibilities included but were not limited to: Planning and
Implementation of Health System wide Novell network and Windows 2003
active directory environment.
. Planned and Implemented Health system wide GroupWise Email system and
ZENWORKS.
. Proficient in LAN/WAN, Networking protocols (TCP/IP), Network design and
layout and DNS.
. Planned and implemented IBM Blade Server and H20 Blades. Integraged blade
servers into active directory domain.
. Planned and implemented Active Directory Domain to be used with Citrix
environment. Created active directory users and computers.
. Planned and implemented enterprise wide Citrix environment using Citrix.
. Presentation server 4.0 and Windows 2003 Terminal Server. Developed
server farm and published applications both in-house and via web.
Developed VMware severs for the deployment of multiple enterprise wide
applications.
. Planned and Implemented redundant Citrix Access Gateway VPN devices to
allow both customer and vendor high speed access.
. Successfully converted users from novell to citrix environment.
. Implementation of SHIVA Landrover Modem Bank for dial-in access and
Border Manager VPN and Firewall configuration for high speed
connectivity.
. Kronos Time and Attendance program.
. Daily management of 6 individuals
EDUCATION
. Pontiac Northern High School - Graduate Diploma
. Dekalb Technical College - Diploma program
. ITIL Certification
. XenApp 6.5 Administration Certification
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