Senior Horizon VDI Engineer – DoD, Secret/TS Eligible

OSC EdgeTech; Augusta (GA); On-site; USD 95,000 - 145,000; Full time

Benefits offered by this job

Medical/Dental/Vision

Life insurance

Flexible Spending

401(k) and Roth options

Pet Insurance

Identity Theft/Fraud Protection

Job summary

OSC EdgeTech in Augusta, GA is seeking a VDI Engineer to maintain the Omnissa Horizon-based desktop infrastructure for about 3,000 users across multiple sites, ensuring reliability, security, and scalable delivery.

The role requires a current DoD clearance, hands-on Horizon, App Volumes, and DEM/FSLogix expertise, with responsibilities spanning design reviews, upgrades, monitoring, and collaboration with network, identity, and security teams.

Qualifications

• Active Secret clearance with TS eligibility.
• DoD 8140 qualification requirements.
• Seven years of systems engineering experience, including three years in Omnissa Horizon environments.
• Hands-on Horizon architecture and operations experience.
• Experience supporting multisite VDI and troubleshooting performance/availability.
• Knowledge of Active Directory, Group Policy, authentication, certificates, and Windows desktop administration.
• Experience applying DISA STIGs and vulnerability remediation in a DoD environment.

Responsibilities

• Operate and maintain Horizon pods, Connection Servers, UAG, desktop pools, and RDSH farms across sites.
• Manage desktop images, Horizon agents, App Volumes, and user environment settings with DEM and FSLogix.
• Plan and execute VDI upgrades, patching, and image changes with testing and rollback plans.
• Monitor capacity and user experience including CPU, memory, storage, GPU, login times, and Blast Extreme.
• Troubleshoot across user session, Horizon components, Windows desktop, hypervisor, storage, and network layers.
• Lead VDI design reviews, capacity planning, and improvements to availability and security.
• Maintain recovery procedures, runbooks, and architecture docs; participate in failover tests.
• Maintain DoD security baselines and vulnerability remediation for VDI components.

Skills

Active Secret Clearance

DoD 8140 qualification

Horizon engineering

Multisite VDI support

Windows desktop administration

Education

High school diploma or equivalent

DoD 8140 related certification

Tools

Omnissa Horizon

Connection Servers

Unified Access Gateway

App Volumes

Dynamic Environment Manager

FSLogix

Active Directory

Group Policy (GPO)

Job description

OSC EdgeTech in Augusta, GA is seeking a VDI Engineer to maintain the Omnissa Horizon-based desktop infrastructure for about 3,000 users across multiple sites, ensuring reliability, security, and scalable delivery.

The role requires a current DoD clearance, hands-on Horizon, App Volumes, and DEM/FSLogix expertise, with responsibilities spanning design reviews, upgrades, monitoring, and collaboration with network, identity, and security teams.