Alphonso Nelson Email & Phone Number
Cyber Security Specialist III @ GStek, Inc.
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Alphonso Nelson Location
- Washington, DC, US
Alphonso Nelson Work
- 2025 -now Cyber Security Specialist III @
- 2023 -2025 Cybersecurity @
- 2019 -2023 Cyber Security Analyst @
- 2012 -2019 Senior System Administrator at Computer Sciences Corporation @
- 2010 -2012 Senior System Administrator @
- 2008 -2010 Network Design Engineer @
- 2005 -2008 Technical Support Technician @
- 2004 -2005 Network Design Engineer @
- 1984 -2004 Information Systems Technician @
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
Alphonso Nelson Skills
- Customer Service
- Troubleshooting
- Active Directory
- SQL
- Software Documentation
- Windows Server
- System Administration
- Visio
- Windows 7
- Information Assurance
- Cybersecurity
- Good Mobile Control
- Risk Management
- Wireless Networking
- Configuration Management
- VTC
- Cisco VoIP
- Linux
- Satellite Communications
- Fiber Optics
- WhatsUp
- VPN
- MeetingPlace
- Solarwinds
- DNS Management
- DHCP
- Information Security
- Disaster Recovery
- Business Continuity
- Corporate Governance
- Auditing
- IT Risk Management
- COBIT
- PCI DSS
- ISO/Iec
- Antivirus
- Intrusion Detection
- ISO 27002
- Firewalls
- Computer Emergency Response Team (CERT)
- Computer security Incident Response Team (CSIRT)
- Smart Devices
- Bluetooth
- WiFi
- Operating Systems
- • NIST Standards • Cybersecurity • Information Security • System Security • Security Analysis • FedRAMP
- NIST Standards
- System Security
- Security Analysis
- FedRAMP
- Computer Emergency Response Team Cert
- Computer Security Incident Response Team Csirt
- Institutional
- Computer Emergency Response Team
- Computer Security Incident Response Team
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.
Looking for a different Alphonso Nelson?
Find contact details for 700 million professionals.
Top GStek, Inc. Employees
Terry Gunderman
Director of IT
Chesapeake, VA, US
Kevin Maines
Project Engineer
Leesville, LA, US
Tyler Kirkland
Engineering Technician
Jacksonville, FL, US
Tommy Tillman
Administrative Assistant
Green Cove Springs, FL, US
Michael Burke
Site Manager
Frederick, MD, US
Frank Courtney
Director, Southeast Operations
Moncks Corner, SC, US
Mohamed Gueye
Cyber Security Specialist
Washington, DC, US
Amber Lyons
Desktop Support Specialist II
Elizabethtown, KY, US
Gustavo Santos
IT Specialist
Pittsburg, CA, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co