Spencer Carlson
***** **** **** ***. ? Arvada, CO 80005 ? *********@*****.*** ? (720) 771-
3735
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QUALIFICATIONS SUMMARY
Sr. Systems Engineer with solid technical foundation who is resourceful,
competent, and innovative with multiple current IT technologies including
Enterprise Virtualization design, deployment, and administration using
VMware ESX. Firsthand experience in building and supporting large multi-
site data centers with 1000+ servers using both virtual and physical
platforms, providing effective leadership and support to engineers across
multiple locations, and increasing IT value by delivering and maintaining
effective solutions across the enterprise for increased reliability with
4x9's and 5x9's SLAs using ITIL based process and procedures.
Talents Overview:
. Troubleshooting Marksman: Naturally analytical mind trained and
experienced to quickly and accurately find, resolve, communicate, and
rectify the root cause of IT issues. Use technical knowledge, non-
bias fact gathering, cause/effect correlation, and logical step
thinking skills for effective troubleshooting and resolution of IT
technical issues and enterprise process and procedure refinement.
. Solutions Architect: Successfully design, build, maintain, and
improve IT environments using an enterprise mindset backed with ITIL
based thinking along with solid technical skills and experience.
Understand the broad spectrum of interoperating IT environments and
provide scalable solutions and standards that align with the goals and
objectives set by the business.
. Communications Specialist: Effectively communicate with the wide
range of company personnel, from technical engineers to managers and
executives, using the appropriate IT language and detail level.
Convey IT information successfully through verbal, email, as well as
documentation and drawings.
Proficient Technical IT Skills:
. Virtualization: Design, implementation, and administration of
enterprise VMware ESX environments managed by Virtual Center vSphere.
Configure SAN based ESX cluster configurations of HA, DRS, VCB, and
vMotion of approximately 100 ESX hosts and 1000+ VM guests. Server
consolidation physical to virtual (P2V) conversions. Current VCP on
VMware 3.x and in process of updating cert to vSphere 4.x
. Windows Servers: Sr Systems Engineer experience of infrastructure
design, implementation and systems administration of large 1000+
Windows server 2008/2003 environments managed with infrastructure
tools such as: Symantec Altiris NS and DS, Symantec Netbackup, Trend
OfficeScan, HP Openview, and HP SIM.
. Networking: Highly proficient and experienced in all aspects of the
TCP/IP V4 protocol including securing, subnetting, troubleshooting and
routing.
Career Highlights:
. Key contributor in building VMware ESX environment at DIRECTV 2005-
2009
o Primary role of building initial VMware environment of 50+ ESX
hosts at DIRECTV - Denver.
o Participated in the design and implementation of a redundant and
scalable virtualization solution using VMware ESX and EMC SAN
storage that was deployed across the DIRECTV enterprise.
. Participated in moving two large DIRECTV Enterprise data centers 2006
and 2010
o 2006: Responsible for planning and successfully moving a 4x9's
customer facing environment of 100+ servers to a new data center
with no application downtime.
o 2010: On a team of Infrastructure Admins who successfully moved
over 500 WIN servers to a new Tier-4 data center. Successfully
implemented virtualization and new enterprise standards while
incurring no downtime during migration.
PROFESSIONAL EXPERIENCE
DIRECTV - Englewood, CO
September 2005 to Present
Sr Windows System Engineer
Currently: Team Lead of the Windows Server Services - an Enterprise team of
eight Systems Engineers/Administrators responsible for designing,
implementing, and supporting a highly available infrastructure of 1500+
Windows servers across 12 DTV locations in North America running in a mix
of both physical and virtual environments.
. Key player in design and deployment of enterprise virtualization
project using VMware ESX servers and EMC SAN.
. Create scalable solutions for enterprise wide implementation of core
infrastructure Windows environments.
. Team member responsible for deployment of OS patches and updates to
1500 servers
. Help to create and ensure enterprise standards and policies are
followed for environment integrity.
. Provide timely response and resolutions for both trouble tickets and
new project implementations.
. Provide 24x7 on-call enterprise support during pager rotation.
IBM Contractor / TEK SYSTEMS - Denver, CO January 2005 to
September 2005
Enterprise Systems Administrator: IBM/Nissan North American data center
Systems administrator responsible for improving systems reliability and
uptime while simultaneously reducing operating costs through implementation
of IBM blade centers and server consolidation through virtualization
migration.
. Participated in aggressive migration project of existing physical
servers onto VMware for server consolidation.
. Responsible for the health, security, and functionality of 350 Windows
2000/2003 servers.
. Installation, configuration, and support of: IBM blade centers, Dell
and HP/Compaq servers.
. Maintain critical client web and data layer servers in multi-tier
Internet facing and internal DMZs
. Configure ISA secure proxy and firewall servers to reverse proxy IIS
sites to the Internet and intranet.
. Manage digital certificates on IIS and ISA servers for secure SSL
communications.
INTEGRITY COMPUTER SOLUTIONS - Westminster, CO February
2003 to December 2004
Business Owner/Independent Contractor
Post Dot.com bubble, started business as independent contractor providing
computer and networking solution services to small business and home office
clients.
. Install, configure, and maintain operating systems and applications as
needed by clients.
. Install and configure networking equipment and Windows services such
as: VLANs, AD, DHCP, DNS, WINS, etc.
. Provide operating system and application training as necessary.
. Build customer base through effective communication and rapport
skills.
. Responsible for marketing, tracking, and invoice tasks related to
maintaining my customers.
FINALI CORPORATION - Westminster, CO July 2000 to
January 2003
Systems Administrator
Systems Administrator for an online e-commerce and call center startup
company providing outsourced online sales assistance and customer service.
. Responsible for reliable operation of 35 Windows servers including
Domain Controllers, File, Print, IIS, and Exchange hosts.
. Monitor and maintain security patches and Anti-virus protection on
servers, email, and client computers.
. Provide data security through implementation of Backup Exec and
maintain tape rotations of vaulting backup sets to an off-site
facility.
. Assist network engineer in maintaining LAN/WAN equipment through Cisco
6500 switch management and maintaining various router configurations.
TELETECH - Thronton, CO November
1999 to July 2000
Systems Administrator - GTE
Senior Systems Administrator on a team of 9 admins spanning 4 Teletech
sites across North America.
. Responsible for reliable operation of a domain of 25 NT servers and
350 NT workstations in a local call center.
. Managed and maintained Active Directory, WINS, Exchange 5.5, Trend
Anti-Virus, and Backup Exec.
. Remotely implemented new software rollouts and updates to client PC's
via login scripts and on-demand installation scripts using SMS
executable packages.
. Effectively troubleshoot and resolve network and application
connectivity issues between multiple sites.
. Work closely with other site administrators to achieve standardization
between all four Teletech/GTE sites.
EDUCATION
Provider Achievements
. HP Education Services, October 2010 ITIL V3 Foundation
Certification
VMware Education Services, September 2008 VCP - VMware
Certified Professional
New Horizons Colorado, April 04 - April 05 Microsoft MCSE
2003, Security+, Net+
Knowledge Alliance, Oct 97 - Jan 98 Microsoft MCSE NT
Front Range Community College, Jan - Apr 98 Network
Administrator Certification
. DeVry Institute of Tech, July 84 - June 86 Associates Degree -
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