Alphonso Nelson Email & Phone Number

Cyber Security Specialist III @ GStek, Inc.

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Alphonso Nelson Location

Washington, DC, US

Alphonso Nelson Work

2025 - now Cyber Security Specialist III @ GStek, Inc.
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2023 - 2025 Cybersecurity @ Mayvin Plumbing & Heating
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2019 - 2023 Cyber Security Analyst @ General Dynamics Information Technology
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2012 - 2019 Senior System Administrator at Computer Sciences Corporation @ CSRA Inc
2010 - 2012 Senior System Administrator @ CSC
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2008 - 2010 Network Design Engineer @ Unisys
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2005 - 2008 Technical Support Technician @ Citizens Property Insurance Corporation
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2004 - 2005 Network Design Engineer @ Unisys
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1984 - 2004 Information Systems Technician @ US Navy
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Alphonso Nelson Education

Capella University
Doctor of Philosophy - PhD (Information Technology)
2017 - 2024
University of Maryland University College
Master's degree (Cybersecurity)
2015 - 2017
University of Maryland Global Campus
Bachelor's degree (Computer and Information Systems Security/Information Assurance)
2011 - 2015

University of Maryland University College
Bachelor's degree (Computing)
2009 - 2015

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Alphonso Nelson Skills

Customer Service
Troubleshooting
Active Directory

SQL
Software Documentation
Windows Server
System Administration
Visio
Windows 7
Information Assurance

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Alphonso Nelson Summary

Alphonso Nelson, based in Washington, DC, US, is currently a Cyber Security Specialist III at GStek, Inc.. Alphonso Nelson brings experience from previous roles at Mayvin, Inc., General Dynamics Information Technology, CSRA Inc and CSC. Alphonso Nelson holds a 2017 - 2024 Doctor of Philosophy - PhD in Information Technology @ Capella University. With a robust skill set that includes Customer Service, Troubleshooting, Active Directory, SQL, Software Documentation and more. Alphonso Nelson has 5 emails and 2 mobile phone numbers on RocketReach.

Alphonso Nelson Emails

Found 5 emails

Alphonso Nelson Phone Numbers

Found 4 phone numbers

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Alphonso Nelson

Cyber Security Specialist III at GStek, Inc.

Washington, DC, US
5
- gmail.com
- aol.com
- gstekinc.com
- gdit.com
- leidos.com
4
- +1 904-714-XXXX
- +1 904-677-XXXX
- +1 202-546-XXXX
- +1 301-237-XXXX

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Top GStek, Inc. Employees

Terry Gunderman

Director of IT at GStek, Inc.

Chesapeake, VA, US
3
- cox.net
- gstekinc.com
- leidos.com
5
- +1 757-410-XXXX
- +1 757-328-XXXX
- +1 757-328-XXXX
- +1 757-548-XXXX
- +1 757-436-XXXX
Alphonso Nelson

Cyber Security Specialist III at GStek, Inc.

Washington, DC, US
5
- gmail.com
- aol.com
- gstekinc.com
- gdit.com
- leidos.com
4
- +1 904-714-XXXX
- +1 904-677-XXXX
- +1 202-546-XXXX
- +1 301-237-XXXX
Redding-Newton Latarsha

Cyber Security Specialist at GStek, Inc.

Annapolis, MD, US
3
- gmail.com
- gstekinc.com
- leidos.com
1
- +1 443-904-XXXX
Antony H

Cybersecurity Analyst II at GStek, Inc.

Hanover, PA, US
3
- hotmail.com
- leidos.com
- gdit.com
3
- +1 254-449-XXXX
- +1 443-857-XXXX
- +1 410-374-XXXX
Jessica Thomas

Help Desk Manager at GStek, Inc.

Anacoco, LA, US
2
- leidos.com
- gdit.com
Kevin Maines

Project Engineer at GStek, Inc.

Leesville, LA, US
5
- gmail.com
- gstekinc.com
- sim-s.com
- gcesg.com
- leidos.com
5
- +1 337-353-XXXX
- +1 931-239-XXXX
- +1 337-239-XXXX
- +1 337-238-XXXX
- +1 337-404-XXXX
Roderick Herzog

Network Engineer at GStek, Inc.

Leesville, LA, US
4
- gstekinc.com
- leidos.com
- policystow.com
- lendoraidly.com
3
- +1 281-674-XXXX
- +1 337-718-XXXX
- +1 803-634-XXXX
Amber Lyons

Desktop Support Specialist II at GStek, Inc.

Elizabethtown, KY, US
3
- gstekinc.com
- leidos.com
- gdit.com
2
- +1 502-513-XXXX
- +1 713-443-XXXX
Grace Lindsay

VTC Engineer at GStek, Inc.

Colorado Springs, CO, US
5
- gstekinc.com
- airforce.com
- gmail.com
- leidos.com
- gdit.com
4
- +1 719-661-XXXX
- +1 719-246-XXXX
- +1 815-695-XXXX
- +1 847-638-XXXX
Constance Hammonds

Voip Network Engineer at GStek, Inc.

Augusta, GA, US
3
- yahoo.com
- gmail.com
- gstekinc.com
4
- +1 910-802-XXXX
- +1 910-738-XXXX
- +1 254-458-XXXX
- +1 910-258-XXXX

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