VDI Systems Administrator - DoD Ops (Top Secret Clearance)

MANTECH; Miami (FL); On-site; USD 85,000 - 125,000; Full time

Job summary

MANTECH seeks a motivated VDI Systems Administrator to join our team in Doral, FL. You will install, configure, and maintain enterprise VDI environments using VMware Horizon and Citrix, manage pools and images, and ensure secure, efficient desktop delivery.

Collaboration with engineers and leadership is essential for continuous improvement and documentation of baselines. Ideal candidates have 5+ years in systems admin with VDI, strong hypervisor and GPO skills, and a DoD security clearance or

Qualifications

• 5+ years of systems administration and desktop virtualization experience.
• Proven experience with VMware Horizon, Omnissa, or Citrix.
• Strong hypervisor administration and GPOs, storage, and user profiles.
• DoD standards and security clearance are required.

Responsibilities

• Install, configure, administer, and troubleshoot enterprise VDI environments.
• Manage virtual desktop pools, golden images, user profiles, and app publishing.
• Perform routine maintenance, patching, and vulnerability updates.
• Monitor storage, resources, and performance; resolve bottlenecks.
• Collaborate with cross-functional teams and document baseline inventories.
• Improve provisioning and user management processes.
• Maintain configuration management records and technical documentation.

Skills

VDI administration

VMware Horizon

Citrix Virtual Apps and Desktops

Hypervisor (vSphere/ESXi)

Active Directory GPOs

Patch management

Documentation

Cross-functional collaboration

Education

Bachelor’s degree in CS/IT/Systems Eng

Master’s degree

Associate’s degree

High school diploma

Tools

VMware Horizon

Citrix Virtual Apps and Desktops

Omnissa

vSphere/ESXi

ACAS

Job description

MANTECH seeks a motivated VDI Systems Administrator to join our team in Doral, FL. You will install, configure, and maintain enterprise VDI environments using VMware Horizon and Citrix, manage pools and images, and ensure secure, efficient desktop delivery.

Collaboration with engineers and leadership is essential for continuous improvement and documentation of baselines. Ideal candidates have 5+ years in systems admin with VDI, strong hypervisor and GPO skills, and a DoD security clearance or