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# VDI Administrator

- **Company:** Radiance Technologies, Inc.
- **Location:** United States
- **Experience:** Starter
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Microsoft Azure, Cloud Computing, Configuration Management, Command Prompt, CompTIA Security+, Dynamic Host Configuration Protocol, Desktop Virtualization, Domain Name System (DNS), VMware ESX Servers, Desktop Environments, Monitoring of Systems, Microsoft Software, Windows Servers, Virtual Desktops, Network Virtualization, Windows PowerShell, Software Deployment, Virtual Local Area Networks, Virtual Machines, Virtualization Technology, VMware Horizon View, VMware VSphere, Load Balancing, Software Troubleshooting, Firewalls (Computer Science), Network Server, User Accounts, Vmware
- **Published:** August 25, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9116600/vdi-administrator

## About the Role

* 1-3 years of experience in IT systems administration, desktop support, virtualization, or infrastructure operations
 * Basic working knowledge of VMware vSphere/ESXi and virtual machines
 * Experience administering or troubleshooting Windows 10/11 and Windows Server
 * Basic knowledge of Active Directory, Group Policy, DNS, and DHCP
 * Experience troubleshooting desktop, network, application, and user-access issues
 * Familiarity with PowerShell or Windows command-line tools
 * Ability to follow established procedures, document work, and escalate complex issues appropriately
 * Strong customer-service, communication, and problem-solving skills
 * CompTIA Security+ certification
 * Top Secret Security Clearance

Preferred Experience:

 * Experience supporting Omnissa/VMware Horizon, Horizon Client, Horizon Agent, or virtual desktop pools
 * Experience with 10ZiG or other thin/zero-client technologies
 * Familiarity with Microsoft Azure, Entra ID, and Microsoft 365
 * Basic understanding of virtual networking, VLANs, firewalls, and load balancing
 * Experience with PowerShell scripting or automation
 * Exposure to VMware vCenter, Horizon Connection Servers, UAG, App Volumes, or Dynamic Environment Manager
 * Familiarity with enterprise monitoring, ticketing, patching, backup, and configuration-management processes
 * VMware, Microsoft, Azure, CompTIA, or similar industry certifications, The ideal candidate is a hands-on IT professional with a strong troubleshooting mindset who wants to build a career in enterprise VDI and cloud infrastructure. Experience with Horizon is beneficial but not necessarily required if the candidate has solid Windows, VMware, networking, or systems-administration fundamentals and demonstrates the ability and desire to learn.

## Description

We are seeking a VDI Administrator to support the day-to-day operation, maintenance, troubleshooting, and sustainment of an enterprise Virtual Desktop Infrastructure (VDI) environment utilizing VMware ESXi/vSphere, Omnissa Horizon, 10ZiG thin/zero clients, Microsoft Azure, Active Directory, and Microsoft 365. This position is ideal for an IT professional looking to develop hands-on experience supporting enterprise virtualization and cloud-based desktop environments., * Monitor and maintain VDI infrastructure, desktop pools, virtual machines, and endpoint devices

 * Troubleshoot user connectivity, login, desktop, application, and peripheral issues
 * Perform routine VM, Horizon, Windows, and endpoint administration
 * Assist with desktop image updates, software deployments, patches, and configuration changes
 * Support user accounts, group memberships, permissions, and desktop entitlements
 * Investigate system alerts and performance issues and escalate complex problems to senior engineers
 * Maintain accurate technical documentation, procedures, and support records
 * Participate in maintenance activities, system upgrades, testing, and disaster-recovery exercises


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