Windows & Citrix Systems Administrator

Terry Edmondson

Herndon, VA *****

Cell: 703-***-****

********@*****.***

WINDOWS SYSTEM ADMINISTRATOR & CITRIX ADMINISTRATOR

Active Secret Clearance CompTIA A+ and Security+ CE (Expires 12/2026)

Experienced IT professional with extensive background in Systems Administration and Network Operations. Proven expertise in Citrix migrations, Active Directory management, and secure remote access solutions within large government enterprise environments.

CORE COMPETENCIES

• Systems: Active Directory, Group Policy (GPO), Windows Server 2008–2019, Windows 10-11

• Virtualization: Azure, Citrix, Cisco VPN, DameWare, Video Tele-Conferencing Polycom, Tandberg)

• Security: Security Hardening, Compliance Standards, Data Protection, Incident Response

PROFESSIONAL EXPERIENCE

Free Alliance LLC / FedTech (Army Reserve CIO - G6) 03/2023 – 04/2026

Senior Systems Administrator / Citrix Lead

• Served as Citrix Lead, concluded enterprise migration from Windows Server 2012 to 2019

• Managed Citrix patching, security updates, and STIG compliance for environment

• Administered Active Directory organizational units, Group Policy, and account lifecycle management

• Provided Tier II support for Microsoft Office 365 desktop and cloud services across enterprise networks

Rapier Solutions (Army Reserve CIO - G6) 03/2018 – 03/2023

Senior Systems Administrator

• Served as one of three Citrix points of contact supporting global user base

• Managed identity services for thousands of users, including email and print services

• Led security initiatives including data protection and incident response activities

• Created enterprise documentation for Citrix and VPN remote access solutions

•Begun support for enterprise migration from Windows Server 2012 to 2019

PiTech Solutions / NetCentrics (Army Reserve CIO - G6) 03/2015 – 03/2018

Senior Systems Administrator

• Served as one of three Citrix points of contact supporting global user base

• Managed identity services for thousands of users, including email and print services

• Led security initiatives including data protection and incident response activities

• Created enterprise documentation for Citrix and VPN remote access solutions

LEGACY PROFESSIONAL HISTORY

Advanced Resource Technologies, Inc. (ARTI) 2011–2015

Assistant WAN Manager / Hardware Lead

Advanced Resource Technologies, Inc. (ARTI) 2007–2011

Telecommunications Manager

• Managed video conferencing infrastructure and telecommunications systems

U.S. News & World Report 2000–2007

Systems Support Specialist

• Supported helpdesk operations and hardware asset management

CERTIFICATIONS & EDUCATION

Certifications

• CompTIA Security+ CE (Current)

• CompTIA A+ CE (Current)

• Microsoft MCSA (Server 2008)

• MCITP, MCTS (Active Directory, Networking, Windows 10/11), MCP

Professional Development (2020–2024)

• Azure AZ-300

• Cybersecurity Fundamentals

• Cloud Security

• Identity Management with Server 2016

• AI/Machine Learning

• Mobile Forensics

• Insider Threat Analysis

• Data Privacy and Protection (PII v4.0)

Education

Northern Virginia Community College

IT Studies Dean’s List

TECHNICAL TOOLKIT

Hardware: Dell, HP, Panasonic, Lenovo; Enterprise Printers (Ricoh, Xerox, Canon)

Software: Windows 10/11, Windows Server 2012–2019, Office 365, SharePoint, Teams, MobileIron, Citrix, Remote Desktop, ActivClient

Remote Tools: Remedy, DameWare, Cisco VPN, Video Conferencing, Azure, Hypori

Contact this candidate