Rynell Thomas

Rynell Thomas: Email & Phone Number

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Principal System Administrator at MANTECH|Woodbridge, Virginia, United States

Position:

Principal System Administrator at MANTECH

Location:

Woodbridge, Virginia, United States

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Last updated: 2026-04-21
Updated: 2026-04-21

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Work Experience 19 years

Principal System Administrator at MANTECH
Principal Systems Administrator at NGA NCE - ManTech

Aug 2020 - Oct 2023

Principal Systems Administrator at NGA NCE - ManTech

Apr 2018 - Aug 2020

Unemployed at MANTECH

Apr 2018 - Oct 2023

Sr. Systems Administrator at NGA NCE - General Dynamics Information Technology

Mar 2013 - Apr 2018

Operations Support Specialist at NGA NCE - General Dynamics Information Technology

Dec 2010 - Mar 2013

Desktop Analyst/ Image & Deployment Technician at Tek Systems/ Lockheed Martin - DTRA

Nov 2009 - Dec 2010

Technical Support Specialist at Tek Systems/ General Dynamics - FBI

Sep 2009 - Nov 2009

Assistant Forecaster/ Task Leader at US Navy - Pentagon

Aug 2004 - Oct 2009

Rynell Thomas started working in 2004, then the employee has changed 5 companies and 7 jobs. On average, Rynell Thomas works for one company for 3 years 1 month.

Their professional focus is Active Directory, Application Lifecycle Management, and Cisco Routers across 3 core areas.

Education

Bachelor of Applied Science - BASc at University of Maryland Global Campus

Certificate at ComputerTraining.com

Skills

System Deployment, Technical Support, Office Administration, Operating System Development, Visual Studio, Microsoft Office, Remote Desktop Protocol (RDP), Managing Agency Relationships, New Hire Training, System Verification, Application Lifecycle Management, Symantec Endpoint Protection, Telecommunications, Citrix Products, Printer Support, Remote User Support, Computer Competency, Computer Literacy, Establishing Priorities, Microsoft Exchange, Remote User Testing, WAMP, Microsoft Certified Desktop Support Technician (MCDST), Website Updating, Desktop Deployment, Operating System Administration, End User Training, Mobile Device Troubleshooting, Citrix XenDesktop, Troubleshooting, OWA, Microsoft Operating Systems, IT Project Lifecycle, Microsoft Endpoint Configuration Manager, Windows Server, General Administration, Operating Systems, Coordinating Schedules, Site Management, System Monitoring, Microsoft infrastructure technologies, User Profiling, Problem Solving, Critical Infrastructure, Self-Management, Network Management Applications, Windows Support, RSA Ace Server, VMware vSAN, FrontPage, Operating System Distribution, Heat, Active Directory, Server Monitoring, Quest Tools, Office Automation Software, System Administration, Server Management, Cisco Routers, NetBackup, Cybersecurity

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