Demo

Virtual Desktop Infrastructure Administrator

MANTECH
Key West, FL Full Time
POSTED ON 9/24/2026
AVAILABLE BEFORE 11/9/2026
MANTECH seeks a motivated, career and customer-oriented Virtual Desktop Infrastructure Administrator to join our team in Key West, FL. This position is on-site 5 days a week.

Responsibilities Include But Are Not Limited To

  • Manages the functionality and efficiency of a group of computers running on one or more operating systems
  • Work side-by-side with the engineer to maintain and deploy VDI thin clients
  • Work directly with SCCM/MECM to ensure patching/security compliance is handled and with the Service Desk department to troubleshoot issues with the hardware/software
  • Keeping master image and pools update and secured. Implement patches, updates, and configuration changes in coordination with cybersecurity and IT teams
  • Interface with the customer, gathering requirements and delivering solutions.
  • Troubleshoot VDI-related issues, including user access, performance, connectivity, and software compatibility
  • Monitor system performance and usage to identify bottlenecks or failure points and recommend improvements

Minimum Qualifications

  • Bachelor’s degree in relevant field. A degree can be substituted for additional experience.
    • High School Diploma and 4 years of additional experience may be exchanged in lieu of a required bachelor’s degree
    • Associate’s degree and 2 years of additional experience may be exchanged in lieu of a required bachelor’s degree
    • A master’s degree is equivalent to an additional 2 years of experience and a PhD is equivalent to an additional 4 years of experience
  • 5 years of direct experience supporting VDI environments
  • 10 years of overall IT experience in system administration or related technical roles
  • Experience with VMware Horizon, Citrix, or other major VDI solutions. Strong understanding of Windows Server, Active Directory, Group Policy, and networking fundamentals
Preferred Qualifications

  • Master’s degree or PhD in Information Technology, Cybersecurity, Computer Science, or related field.
  • FSLogix and/or HorizonView Client experience preferred
  • VMware Certified Professional (VCP), Citrix Certified Associate (CCA-V), or related certification.
  • Experience at a DoD Combatant Command (e.g., SOUTHCOM, NORTHCOM, CENTCOM, CYBERCOM, INDOPACOM, EUCOM, AFRICOM, STRATCOM, TRANSCOM, SOCOM, SPACECOM) or a component is desired.

Clearance Requirements

  • Must have an active Secret clearance.
  • Must be eligible to obtain and maintain a TS/SCI clearance.

Physical Requirements

  • The person in this position must be able to remain in a stationary position 50% of the time.
  • Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Salary.com Estimation for Virtual Desktop Infrastructure Administrator in Key West, FL
$108,156 to $134,603
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