George S. Walker III
E - Mail: ***********@*******.***; 757-***-****
Highly Motivated System/ Network Engineer
Security Clearances (NAC, Confidential)
A+ Cert, CompTIA
Windows Server 2003 Certified Professional,
Windows OS Advanced Administration Certified Professional
NASA Certified Linux/Unix Administrator
NASA Certified MS Windows 2K Pro and Server Administrator
NASA Certified NT Security System Administrator
UNIX Security System Administrator
MSCE, currently working on ACST and ACMT
Over 17 years of IT experience with an impressive track of system and
network support.
Professional Profile
. Excellent team leadership, instructional, communication and
interpersonal skills; effectively train, supervise and motivate
operators; interface well with people of diverse levels, backgrounds
and personalities. Work well independently or as productive team
member.
. High level of accuracy with attention to detail. Career and goal
oriented.
. Proficiency in system troubleshooting and problem solving; assist
developers and engineers in resolving software and hardware problems
in a timely manner.
. Extensive customer service background.
. Effectively prioritize a broad range of responsibilities to
consistently meet tight deadlines.
. Demonstrated success in surpassing productivity and performance
objectives.
. Consult, design, upgrade, maintain, and secure LAN/WAN/SAN networks.
. Create Risk management, Disaster Recovery, and Security plans that
exceed Federal and State guidelines.
. Design, install, troubleshoot, and secure wireless networks.
. Implement back-up strategies and disaster recovery solutions.
. Configure Active Directory, Group Policies, and VPN's for security and
system efficiency.
. Upgrade and migrate workstations, servers and domain controllers.
. Design, install, and optimize video conferencing and VOIP networks
Technical Skills and Qualifications
Hardware: Dell\ HP\ IBM Servers, Cisco\ Cabletron Routers and Switches
(6500, Lightstream, and 3500 series), SAN Library(IBM Shark, EMC CX, DMX
series, and Hitachi HUSPV SAN), Cisco PIX(506 and 515), Exabyte Tape
Backup systems (LTO, DLT), Blackbox Hardware, APS Symmetra UPS Systems, WAN
devices and Cabling.
Operating Systems: (Red Hat ES/WS/AS, SuSE, Slackware, FreeBSD,CentOs,
Ubuntu) Linux, Windows, 2003/2008 Server (Advanced), 2000 server and
workstation, XP, NT4, AIX, HP-UX, Solaris 2 thru 10, Mac OS X.#, Z/OS,
AS400 and Novell. VMWare ESX 3, VMotion, VCenter Administration
Software: Apache, Microsoft IIS, Microsoft Exchange, Microsoft SMS,
MOM/SUS, SharePoint 3.0/2007/2008, MS Visual Source Safe, Citrix, Trend
Micro AV products, MacAfee AV products, Symantec AV products, Splunk,
Bindview Reporting Products, Nessus, ISS, Qualsys, Eclipse, Patch link,
Altiris, Snort, Big Brother, Backtrack, Samurai, Nagios, ELM, CiscoWorks,
NetQ monitoring, EMC SMARTS, HP Openview, HP Omniback/Data Protector, IBM
SAN(TSM), EMC Networker, EMC Email Extender, EMC Documentum,
VERITAS/Symantec(Netbackup, Storage Foundation, and VC) backup products
and EMC Legato. PowerBuilder programming framework.
Network Experience(topologies and protocols): TCP/IP, IPX/SPX, OSPF, VPN,
L2TP, PPTP, MS-CHAP v1/v2, RAID 5, LDAP, NetBEUI, RADIUS, SMTP, NWLink,
NetBIOS, MPPE, DHCP, DNS, ATM,MPLS, OC3,T1/T3, DSL
Professional Experience
2012-present Microsoft BNI Datacenter(Volt/Atos)
Boydton, Virginia Site Services - Datacenter
Technician
Operate, monitor, measure, and attain Site Services Data Centers Service
Level
Agreements, and maintain facility appearance and integrity during assigned
shift. Responsible for providing assistance to MS global properties in a
"rack and stack" function and building out new infrastructure as needed.
Overseeing over 500,000 systems currently with a max of 3 million by end of
year. Responsible for MAC, Asset management, Altris imaging, Hyper-V
setup and maintenance, EMC and Hitachi SAN(Clarion, Symmetrix. HUS and USP
series ) setup and maintenance, HP Generation 5 thru 8 Server maintenance,
and Cisco, Juniper, F5, and various other network equipment set and
maintenance.
2010-2011 Federal Reserve Bank FRIT(APEX )
Richmond, Virginia EPM / Solutions Design
Engineering - Build Engineer/System
Administrator/Technical Project Manager
Assisted team on the FRIT Two Factor Authentication project, Responsible
for building server infrastructure for external and internal CRLs as well
as helping define and resolve a "Pin prompt" issue within the
authentication scheme. This involved coordination of multiple silo
environments to test solutions. Dealt with multiple vendors and assessed
all components of the solution submitted.
. Provided coordination for the deployment of IT technology designs,
testing and production transition in support of large and complex IT
projects and efforts.
. Provided coordination to technical subject matter experts (SMEs) for
the build, testing, production certification and production transition
of web application, middleware, database, file transfer, application
interface and network connectivity components related to
infrastructure build projects in accordance with high-level/detailed
IT engineering designs, network topology diagrams, and requirements
traceable matrices.
. Assisted the Project Managers in developing work breakdown structures
for the build, testing, production certification and production
transition of IT infrastructure projects.
. Assisted Design Engineers with developing detailed designs for IT
infrastructure projects.
. Assisted the Testing Coordinator in developing summary and detailed
test plans, based on use cases and business requirements, for testing
IT infrastructure components; to include, but not limited to;
application/database servers, middleware services, file transfer
facilities, failover capabilities, network connectivity,
authentication/authorization services, disaster recovery, performance
and capacity testing for large/complex IT projects.
2010-2010 GRTC(INSOMOD )
Richmond, Virginia Microsoft Dynamics CRM/ADP
Analyst
Assisted GRTC payroll team on migrating payroll data from ADP to MS CRM.
This involved normal SQL admin tasks and some scripting to automate the
data import from ADP.
2009-2010 Cenveo\Cadmus (VACO Technologies)
Richmond, Virginia Data Center Lead
Engineer/System Administrator/Technical
Project Manager
Operated and tuned UNIX and Microsoft-based related systems, servers, and
related components to ensure high levels of availability and security of
the supported business applications.
. Participated in and supported capacity planning and the development of
long-term strategic goals for UNIX(HP UX. Linux variants, I series,
and AS400) and Microsoft-based systems and software in conjunction
with end-users and department managers.
. Coordinated with network engineering, business application, and
database administration functions to implement UNIX(HP UX. LINUX
VARIANTS, I SERIES, AND AS400) and Microsoft-based systems that
utilize industry best practices to meet corporate objectives.
. Installed and configure UNIX(HP UX. LINUX VARIANTS, I SERIES, AND
AS400) and Microsoft-based systems and software.
. Created new VM instances for incoming and existing LINUX VARIANTS and
Microsoft-based systems and software. Completed ongoing migrations to
an ESX 3 / Clarion/DMX infrastructure.
. Released code and applications to production.
. Supported application development teams throughout project lifecycles.
. Implemented policies, procedures, and technologies to ensure UNIX(HP
UX. LINUX VARIANTS, I SERIES, AND AS400) and Microsoft-based system
security through secure system access, monitoring, control, and
routine security evaluations.
. Performed standard configuration, management, and maintenance tasks
for related file systems, input/output systems, networking,
clustering, storage, and applications.
. Performed and tested system configuration backups and restores to
ensure system recovery from error or outage.
. Reviewed and deployed UNIX(HP UX. LINUX VARIANTS, I SERIES, AND AS400)
and Microsoft-based system releases and vendor-supplied patches
according to company standards.
. Anticipated, mitigated, identified, and resolved hardware and software
problems on all UNIX(HP UX. LINUX VARIANTS, I SERIES, AND AS400) and
Microsoft-based systems.
. Monitored, tested, and tuned system performance; preserve and provide
system log files as needed.
. Recommended and execute modifications to UNIX(HP UX. LINUX VARIANTS, I
SERIES, AND AS400) and Microsoft-based systems in order to improve
efficiency, reliability, and performance.
. Conducted research on UNIX(HP UX. LINUX VARIANTS, I SERIES, AND AS400)
and Microsoft-based hardware and software in support of procurement
and system development efforts.
. Remained informed on laws, trends, and issues, including current and
emerging technologies and best practices; advise, counsel, and educate
executive and management teams on their relative importance.
. Ensured UNIX(HP UX. LINUX VARIANTS, I SERIES, AND AS400) and Microsoft-
based systems comply with policies, standards, licensing agreements,
configuration guidelines, and best-practices for maintaining
regulatory compliance.
. Ensured secure user access and role validation processes.
. Performed UNIX(HP UX. LINUX VARIANTS, I SERIES, AND AS400) and
Microsoft-based server/database transaction and security audits
leading to identification and mitigation of security threats to
enterprise data. Recommend and implement changes where necessary.
. Created required reports in response to business user needs.
. Created UNIX(HP UX. LINUX VARIANTS, I SERIES, AND AS400) shell
scripts.
. Developed, documented, and maintained UNIX(HP UX. LINUX VARIANTS, I
SERIES, AND AS400) and Microsoft-based system materials and systems
documentation for IT staff.
2008-2009 State of Virginia (VITA/NG Partnership) - Department of
Corrections
Richmond, Virginia Re-IP Transformation Systems
Engineer/Team Lead/Technical Project Manager
. Responsible for the cleanup, administration, security and maintenance of
all servers supporting Department of Corrections.
. Documented the entire DOC network using the EMC SMARTS network
discovery ADM appliance along with manual discovery and
CISCOWORKS for network documentation and performance monitoring.
. Documented the structure and dependencies of the Department of
Corrections' "in house" applications.
. Interfaced with end - users and senior executives to resolve
problems and improve the productivity, efficiency and quality of the
Department of Corrections' IT infrastructure.
. Discovered and helped to solve the bandwidth issues faced at the
Department of Corrections.
. Moved all DMZ services for the Department of Corrections to the
NG/VITA MPLS network.
. Support of High availability 24/7 production systems ( EMC SAN, VMS
Mainframe)
. Led a team of three (Network, server, and security specialists) in
transforming the Department of Corrections network to the MLPS
network.
. Created a SPLUNK server to aid local administrators at Department of
Corrections in troubleshooting server and network issues.
. Support of Dell and HP blade servers as well as Cisco equipment.
. Assisted security officers in obtaining needed exceptions to the
standard policies of VITA/NG due to the agency's role in public
safety.
. Used security tools like Backtrack, Samurai, and Nessus along with
administration tools from Solar winds to find weaknesses in DNS,
Servers OS, and the network in general.
2007-2008 City of Richmond - Department of Information Technology
Richmond, Virginia Systems Engineer
. Responsible for the setup, administration, security and maintenance of
both Linux, Unix, and Wintel Internet servers supporting City of Richmond
applications and websites.
. System engineer supporting HP - UX, SUSE Enterprise systems and
Windows 2003 systems.
. IIS and support of .NET Internet applications "in house"
applications.
. Interfaced with end - users and senior executives to resolve
problems and improve the productivity, efficiency and quality of the
City of Richmond's IT infrastructure.
. Support of the City of Richmond's WSS 3.0 and 2007 SharePoint Farm.
. Moved all FTP services for the city to a cheaper outsourced web
solution.
. Administered the City of Richmond's Omni back /HP Data protector
backup and recovery operations.
. Administered the City of Richmond's IBM Virtual Tape Libraries.
. Support of High availability 24/7 production systems ( IBM SAN,
Mainframe Z/OS, EMC DMX)
. Design of new backup system (Backup to Disk/Archive to Tape) which
involved evaluating and being trained on solutions from EMC,
Symantec, Hitachi, Netapp, and Overland.
. Support of Bind DNS servers.
. Support of Dell servers as well as Cisco GSS and CSS equipment.
. Assisted security officers in testing and evaluation of new
application and network scanners for PCI compliance.
. Support of VM ware ESX3 environment. Conversion of old servers to
new VM's . Performance monitoring.
. Configured and administered Webtrends reporting system for the City
of Richmond.
. Design and performance monitoring of various systems ( Windows 2K3,
HP - UX, Z OS, AIX, AS400, and SharePoint server farms)
. Created new VM instances for existing LINUX VARIANTS and Microsoft-
based systems. VMotion configuration.
. Implemntation of monitoring plan for all systems (Splunk, Nagios,
HP Openview)
2006-2007 Media General, Richmond, Virginia
Internet Systems Administrator
. Responsible for the setup, administration, security and maintenance of
both Linux and Unix Internet servers supporting Media General
applications and websites.
. System Administrator supporting Red hat Enterprise systems and
Windows 2003 systems.
. Apache and support of Internet applications (Day, Morris, "in house"
apps)
. Support of Coldfusion MX servers and applications.
. Support of High availability 24/7 production systems
. Support of Bind DNS, BEA Weblogic, Apache Tomcat, and IIS web
servers.
. Support of Dell servers as well as Cisco GSS and CSS equipment.
. Support of Perl scripts and bash scripts.
2001-2006 NASA Wallops Flight Facility, Chincoteague Island,
Virginia
IT Security/System Engineer/Task Lead
. Team lead for configuring and implementing network related issues.
. Support mixed mode environment with Linux, Mac OS X, Active Directory
Administration for 300 to 500 users.
. Prepared monthly status reports and 6 month metrics for management
reviews.
. Coordinated and supervised contractors when needed.
. Interfaced with users, engineers, technicians and senior executives to
resolve and improve productivity, efficiency and quality.
. Created documentation on installs and troubleshooting for cross training.
. Nominated for the NASA Award of Excellence 2003, 2004.
. Task Lead for Wallops Engineering Services Contract (WESC) IT Support
Services and IT Security for NASA's Engineering and Suborbital and
Special Orbital Projects directorates.
. Remained on call to diagnose and troubleshoot a broad scope of technical
problems and played a key role in implementing plans for after hour
issues.
. Responsible for all security data calls for Codes 500 and 800(Tiger
Team).
. System Administrator for Wallops Flight Facility Web Servers
o Designed, installed, and administered secure web server farm for
public and intranet access.
o Project consisted of implementing and designing Red Hat ES servers
to meet security standards for federal agencies.
o Installed and configured Apache, PHP, MYSQL to meet security
standards for federal agencies.
o Responsible for system backups and restores using Novastor
Netbackup.
o Performed upgrades for server redundancy for disaster recovery.
o Scanned servers for security footprints using Nessus, ISS, and
Sandcat Scanner.
o Reviewed server logs for intrusion attempts.
. System Administrator for Code 589(Wallops Systems Software Engineering
Branch), Code 598(Guidance, Navigation, and Control and Mission Systems
Engineering Branch), and Code 569(Wallops Electrical Engineering Branch).
o Migrated from NT 4 to Windows 2000 rollout project for servers,
desktops, and laptops.
o Implemented the only independent W2K AD (apart from the overall
Center Network Environment) for Code 589 (Wallops System Software
Engineering Branch).
o Maintain and support 30 Windows 2k, 2003 and Linux servers for
Wallops Flight Facility and remote sites.
o Implemented and designed Windows 2K, 2003 servers to meet security
standards for federal agencies.
o Effectively met tight deadlines for standard remediation items for
all codes.
o Installed and configured Windows 2003 AD server, IIS 5.0, and other
services.
o Provided support for the overall NASA Windows XP Active Directory
migration project.
o Applied policy and security changes to workstations and wireless
devices.
o Configured and verified applicable McAfee anti-virus software on
servers and workstations.
o 90% first case resolution
o Installed and configured wireless LAN for guest access and to meet
federal guidelines.
o Made hardware/software recommendations with vendors for departments
which resulted in cost savings.
o Setup test environment for new software and real time operating
systems including QNIX, CCTK, Linux (Apache, PHP, PERL,, MYSQL),
Borland Builder and Eclipse.
o Prepared monthly status reports for management views.
o Successfully documented and resolved single points of failure in
critical areas.
o Responsible for system backups and restores using VERITAS backup
products.
o Monitored, inventoried and deployed software to workstations and
servers with Patchlink, SMS, and implemented Ticketing server for
helpdesk calls.
o Configured printers, NAS devices, and installed environmental
controls to meet federal security guidelines.
o Create Risk management, Disaster Recovery, and Security plans for
Code 589.
. Developed Wallops Integrated Scheduling and Document Management System
(WISDMS) used by Range and Mission Management Office for scheduling of
all launches and missions, onsite and off; includes automated services,
email notification, web page updates, scripts, report generators,
database search engines, forms generator, workflow and import/export
tools to meet and exceed NASA's requirements.
o Designed a 16 server geosynchronous cluster system using Dell\HP
servers and fiber channel backbone to 1 TB storage server.
o Provided Window cluster servicing for fault tolerance on critical
database
o Installed and configured Apache and Microsoft IIS 5.0 to meet
security standards for federal agencies.
o Made hardware/software recommendations with vendors for project
which resulted in cost savings.
o Worked with Groveware developers to customize their software for
NASA use.
o Performed XSLT/XML, PERL and LITEFEST tweaking as needed.
o Prepared daily reports for NASA and Contractor management.
o Create Risk management, Disaster Recovery, and Security plans for
WISDMS.
o Implemented a secure design for extranet and intranet access to
WISDMS.
. System Administrator for GPS (Global Positioning System), ULDB (Ultra
Long Duration Balloon), WGO (Wallops Geophysical Observatory), ARISE,
CREAM, SIPS, MVAT assorted DARPA, and RADAC (Radar And Data Acquisition
Computing) projects.
o Configured and implemented VLAN configuration with Cisco 6200
switches for range closed network. This increased security and
performance. (DARPA CSSQT projects)
o Assembled, configured and maintained 2 four- processor SGI Series
3000 development servers with Numaflex technology running CCTK
software on IRIX 5.x. Configured the servers to supply radar data
to six screen workstations via TCP/IP. (RADAC)
o Assisted in installing a Magnetometer with Linux data collection
servers at a remote site. (WGO)
o Support mixed mode environment with Linux and Windows XP for
approximately 20 users in Antarctica. (ULDB/CREAM)
o Effectively met tight deadlines for standard remediation items for
all projects.
1996-2001 Winning Solutions, Chincoteague Island, Virginia
Sole proprietor
. Small Technical Support, DTP, CAD and multimedia business. Business
provided LAN/Internet/Intranet solutions and technical support to over
fifteen (15) local businesses and approximately 30 individuals.
. Clients included the Island Motor Inn, The Chincoteague Center, Sea Tag
Lodge, BBSS, Refuge Motor Inn, and the Chincoteague Chamber of Commerce.
. Projects include: Upgraded the Best Buy of Salisbury, Maryland with a new
IBM POS system (4 servers with 25 registers and kiosk), setting up a
small LAN at the Chincoteague Chamber of Commerce with high-end printing
capabilities, and a reservation system with Intranet at the Refuge Motor
Inn.
1996-present Windwater Architects, Chincoteague Island, Virginia
Office Manager/Intern Architect
. Responsible for all drafting (CAD and renderings), construction
documents and customer relations.
. Pioneered automation of common office tasks.
. Maintained a network of Macintoshes and NT servers.
. Trained the principle Architect on the use of Archicad.
. Projects included the Oyster Museum and many residential homes in the
area.
1993-1995 NC A&T State University Industry Cluster, Greensboro, North
Carolina
Database Administrator
1993 - 1994 North Carolina A&T State University SEC, Greensboro, North
Carolina
Counselor, videographer
1993 Aetna Life & Casualty (UPS Division), Greensboro, North
Carolina
Microfiche Clerk
Education
North Carolina A&T State University: Manufacturing Engineering
Computer Skills
Windows 95/98/XP Pro/W2k/W2K3/2008R2 Expert Currently used 17 years
Mac Desktop support Intermediate Currently used 9 years
LAN administration Intermediate Currently used 15 years
Mac OS 6 - OS X Intermediate Currently used 16 years
Unix (AIX, Berkley, HP-UX, Solaris, and IRIX ) Intermediate Currently
used 10 years
Silicon Graphics Intermediate 3 years ago
MS Frontpage Intermediate Currently used 4 years
AutoCAD Intermediate 2 years ago 4 years
Intergraph Microstation Intermediate +4 years ago 2 years
Ideas Masters Series Intermediate +4 years ago 3 years
Lotus Notes Intermediate Currently used 3 years
Filemaker Pro Intermediate used 4 years ago
Microsoft Office Intermediate Currently used 11 years
Novell NetWare Intermediate 4 year ago 5 years
LINUX(Red Hat, Mandriva, Slackware, SUSE, Ubuntu, Solaris 10
Intermediate Currently used 10 years
Photoshop Intermediate Currently used 7 years
Dreamweaver & Flash Intermediate Currently used 3 years
Hardware Troubleshooting Intermediate Currently used 17 years
Archicad Teamworks Intermediate Currently used 6 years
Access Intermediate Currently used 6 years
oracle 8 Intermediate Currently used 4 years
C-Language Intermediate 1 year ago 6 years
Java Intermediate Currently used 2 years
Help Desk Intermediate Currently used 11 years
CISCO routers, hubs, switches(2900 series, 6000 series,
series),Intermediate Currently used 5 yr
PIX (509), Intermediate Currently used 5 years
APC Symmetra UPS systems Currently used 6 years
IBM Shark, EMC CX, DMX series, and Hitachi SAN Currently used 2 years
IBM and HP Blade server experience Currently used 3 years
For positions that do not offer relocation please consider that I have
established residences in the following cities: Negril, Jamaica W.I. -
Canada - Richmond, Va. - Virginia Beach - Melbourne and Vero Beach, Fla.
- Maryland and Washington, DC.
References
Mr. Rick Davis Chief Technology Officer, Department of Corrections,
State of Virginia, Richmond, Virginia 23219
Telephone: 804-***-**** ext.1788
Ms. Cherrey Wallace Information Security Officer, Department of
Corrections, State of Virginia, Richmond, Virginia 23219
Telephone: 804-***-**** ext.1788
Mr. David Bevins Information Security Officer, Department of ABC,
State of Virginia, Richmond, Virginia
Telephone: (804-***-*****
Mr. Franklin Thurston, Northrop Grumman, State of Virginia, Chester,
Virginia 23219
Telephone: 804-***-****
Mr. Daniel McCrae Director of Systems Engineering, DIT, City of
Richmond, Richmond, Virginia 23219
Telephone: 804-***-****
Mr. Jim Garner Systems Engineer, DIT, City of Richmond, Richmond,
Virginia 23219
Telephone: 804-***-****
Mr. Brandon Jackson Internet Group, Media General
333 East Franklin St., Richmond, VA 23219
Telephone: 804-***-**** Email Address: *********@************.***
Mr. Gerald W. S. Carter, Harrell & Chambliss LLP
Eighth and Main Building, 707 East Main St. Suite 1000, Richmond, VA
23219
Telephone: 804-***-**** Email Address: *******@*********.***
Mr. Tony Baldwin, Code 589(Wallops Systems Software Engineering
Branch), Wallops Flight Facility, Wallops Island, Virginia 23336
Telephone: 757-***-**** Email Address: ****.*.*******@****.***
Ms. Susan Semancik, Code 708(Wallops Information Technology and
Communications Office), Wallops Flight Facility, Wallops Island,
Virginia 23336
Telephone: 757-***-**** Email Address: *****.*.********@****.***
Mr. David Davis, Code 589(Wallops Systems Software Engineering
Branch), Wallops Flight Facility, Wallops Island, Virginia 23336
Telephone: 757-***-**** Email Address:
*******@******.****.****.***
Mr. Jim Frese, 3243 Eastside Drive, Chincoteague, Virginia 23336
Telephone: 804-***-**** Email Address: *******@*****.********.***
Laura Lintz, AIA (owner Windwater Architects), P.O. Box 946,
Chincoteague, Virginia 23336
Telephone: 757-***-**** Email Address:
******@*****.********.***