Christopher Singleton
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Christopher Singleton Email & Phone Number

Sr Windows Systems Administrator at Nationwide IT Services, Inc. at Nationwide IT Services, Inc.
Location: Sterling, Virginia, United States 6 work roles
1 work email found @nw-its.com LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email c****@nw-its.com
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Current company
Nationwide IT Services, Inc.
Role
Sr Windows Systems Administrator at Nationwide IT Services, Inc.
Location
Sterling, Virginia, United States
Company size
85 employees

Who is Christopher Singleton? Overview

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Quick answer

Christopher Singleton is listed as Sr Windows Systems Administrator at Nationwide IT Services, Inc. at Nationwide IT Services, Inc., a company with 85 employees, based in Sterling, Virginia, United States. AeroLeads shows a work email signal at nw-its.com and a matched LinkedIn profile for Christopher Singleton.

Christopher Singleton previously worked as Sr Windows Systems Administrator at Nationwide It Services, Inc. and Owner at Lastmilellc.

Company email context

Email format at Nationwide IT Services, Inc.

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{first_initial}{last}@nw-its.com
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AeroLeads found 1 current-domain work email signal for Christopher Singleton. Compare company email patterns before reaching out.

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Profile bio

About Christopher Singleton

A Cloud Virtualization and Windows Senior Systems Engineer position with the opportunity to develop and maintain the physical and virtual environment needs of a contemporary organization.

Listed skills include Vmware Vcenter, Vmware Esx Server 3.X, Vmware Virtual Center Server 2.X, Vmware Workstation 7, and 15 others.

Current workplace

Christopher Singleton's current company

Company context helps verify the profile and gives searchers a useful next step.

Nationwide IT Services, Inc.
Nationwide It Services, Inc.
Sr Windows Systems Administrator at Nationwide IT Services, Inc.
fairfax, virginia, united states
Website
nw-its.com
Employees
85
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Company profile
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6 roles

Christopher Singleton work experience

A career timeline built from the work history available for this profile.

Sr Windows Systems Administrator

Current
Nationwide It Services, Inc.

Fairfax, Virginia, United States

  • Modernized existing USGS Windows AWS architecture
  • Applied IIS optimization to existing servers
  • Completed SQL drive optimization
  • Corrected SQL replication errors
  • Participated in client service improvements and code deployment
  • Continued to update Windows server documentation
Feb 2021 - Present

Owner

Current
Lastmilellc
  • Independent contracts supporting:
  • AWS environments
  • Microsoft Exchange 2000 and 2003 servers
  • Microsoft Windows 2000/2003/2008/2016 Active Directory domains and servers
  • Microsoft Windows 2000/2003/2008/2016 IIS servers
  • Microsoft Windows SQL 2000/2008/2016 servers
Sep 2005 - Present

Senior Systems Engineer

Dimension Data

Ashburn, VA

  • Provide project leadership and develop solutions to improve the environment and enhance service reliability
  • Provide sales support to assist in determining customer needs and projecting requirements based on customer input
  • Responsible for designing networks and solutions to best meet customer needs as well as making recommendations to improve existing infrastructures
  • Design networks and system solutions based on customer requests and needs
  • Present customers with recommendations regarding hardware and systems software.
  • Install hardware and software, maintaining appropriate maintenance levels and tuning.
Jul 2013 - Oct 2018

Systems Engineer

The Select Group
  • Contract for Dell | AppAssure
  • Provide telephone/email/chat and remote diagnostic technical support of servers, storage, switches, routers, blades and various software applications (Windows, Exchange, and SQL, VMware vSphere and Workstation, etc.).
  • Answer questions about installation, operation, configuration, customization, performance, and usage of assigned products.
  • Applies diagnostic techniques to identify problems, investigate causes and recommend solutions to correct failures.
  • Document problems in the support solution database for diagnostics and solution implementation.
  • Provide basic remote deployment, maintenance and consulting services.
Apr 2013 - Jul 2013

Senior Systems Engineer

Time Warner Cable
  • Architect, engineer, and implement VMware infrastructure in both National Data Centers and Quality Assurance lab for production, development, and staging environments
  • Monitoring and troubleshooting of production, development, and corporate Windows 2000/2003/2008 servers
  • Implement server hardware and software builds of production, development, and staging Windows 2000/2003/2008 servers
  • Maintain hardware and software inventory for production, development, and staging servers
  • Work with Development, SAN, Networking and IT groups to resolve problems on production, development, and staging Windows and VMware servers
  • Maintain Microsoft Exchange 5.5 and 2003 production and development email server clusters
May 2006 - Nov 2012

Systems And Network Administrator

Verid
  • Performed monitoring and troubleshooting of production, development, and corporate servers
  • Implemented server hardware and software builds of production, development, and corporate servers
  • Provided backup and restore functions for production, development, and corporate servers
  • Maintained hardware and software inventory for production, development, and corporate servers
  • Worked with Development and IT groups to resolve problems on production, development, and corporate servers
  • Maintained Microsoft Exchange 2000 corporate email server
Oct 2004 - Sep 2005
Team & coworkers

Colleagues at Nationwide IT Services, Inc.

Other employees you can reach at nw-its.com. View company contacts for 85 employees →

SS Sohaib Sarwar Sohaib Sarwar Colleague at Nationwide It Services, Inc. Brooklyn, New York, United States, United States View → ST Stacey Tompkins Stacey Tompkins Colleague at Nationwide It Services, Inc. Woodbridge, Virginia, United States, United States View → JG Johnny Griffin Johnny Griffin Colleague at Nationwide It Services, Inc. Norfolk, Virginia, United States, United States View → NR Neil Roberts Neil Roberts Colleague at Nationwide It Services, Inc. New London County, Connecticut, United States, United States View → KS Kevin Seiter Kevin Seiter Colleague at Nationwide It Services, Inc. North Las Vegas, Nevada, United States, United States View → NC Noah Clark Noah Clark Colleague at Nationwide It Services, Inc. New Cumberland, Pennsylvania, United States, United States View → NN Nicholas Neighbours Nicholas Neighbours Colleague at Nationwide It Services, Inc. Washington, District Of Columbia, United States, United States View → SW Shawn Woods Shawn Woods Colleague at Nationwide It Services, Inc. Virginia Beach, Virginia, United States, United States View → JS Jack Siembieda Jack Siembieda Colleague at Nationwide It Services, Inc. Pittsburgh, Pennsylvania, United States, United States View → AD Arnar Demarco Arnar Demarco Colleague at Nationwide It Services, Inc. Silver Spring, Maryland, United States, United States View →
FAQ

Frequently asked questions about Christopher Singleton

Quick answers generated from the profile data available on this page.

What company does Christopher Singleton work for?

Christopher Singleton works for Nationwide IT Services, Inc..

What is Christopher Singleton's role at Nationwide IT Services, Inc.?

Christopher Singleton is listed as Sr Windows Systems Administrator at Nationwide IT Services, Inc. at Nationwide IT Services, Inc..

What is Christopher Singleton's email address?

AeroLeads has found 1 work email signal at @nw-its.com for Christopher Singleton at Nationwide IT Services, Inc..

Where is Christopher Singleton based?

Christopher Singleton is based in Sterling, Virginia, United States while working with Nationwide IT Services, Inc..

What companies has Christopher Singleton worked for?

Christopher Singleton has worked for Nationwide It Services, Inc., Lastmilellc, Dimension Data, The Select Group, and Time Warner Cable.

Who are Christopher Singleton's colleagues at Nationwide IT Services, Inc.?

Christopher Singleton's colleagues at Nationwide IT Services, Inc. include Sohaib Sarwar, Stacey Tompkins, Johnny Griffin, Neil Roberts, and Kevin Seiter.

How can I contact Christopher Singleton?

You can use AeroLeads to view verified contact signals for Christopher Singleton at Nationwide IT Services, Inc., including work email, phone, and LinkedIn data when available.

What skills is Christopher Singleton known for?

Christopher Singleton is listed with skills including Vmware Vcenter, Vmware Esx Server 3.X, Vmware Virtual Center Server 2.X, Vmware Workstation 7, Microsoft Windows, Microsoft Backoffice, Microsoft Small Business Server 2003, and Microsoft Exchange Server 5.5.

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