C

CACI

Provides government contracting technology and services

Infrastructure/ VDI Systems Administration

System AdministrationPosted on Nov 9
Full-timeStuttgart, Germany$82.7k - $173.9k

About the Job

Requirements

  • At least 5 years of dedicated IT infrastructure experience, including 3–5 years specializing in Citrix VDI and NetScaler administration.
  • Active TS clearance; an active Secret clearance with the ability to obtain and maintain TS and TS/SCI, depending on network classification.
  • U.S. citizenship is required for positions requiring a security clearance.
  • Meet DoD 8570/8140 Information Assurance Technical (IAT) Level II requirements at a minimum.
  • Hold a baseline certification such as CompTIA Security+ CE or (ISC)² SSCP.
  • Provide proof of proficiency in the specific computing environment, such as Citrix Certified Professional - Virtualization (CCP-V) or a relevant Microsoft Windows Server certification.
  • Have experience with Citrix Virtual Apps & Desktops (CVAD), Studio, Director, and StoreFront.
  • Have experience with Citrix ADC/NetScaler, including Gateway, load balancing, and content switching.
  • Have experience with Microsoft Windows Server, Active Directory, Group Policies, and FSLogix.
  • Have hypervisor knowledge, such as VMware vSphere/ESXi or Microsoft Hyper-V.
  • Have experience automating tasks with PowerShell.

Responsibilities

  • Design, deploy, and maintain high-availability CVAD environments, Machine Catalogs, Delivery Groups, and StoreFront.
  • Configure, manage, and troubleshoot Citrix ADC/NetScaler appliances, gateway settings, load balancing, and secure remote access authentication.
  • Manage endpoints using Dell Wyse software.
  • Build, update, and troubleshoot Golden Images/Master Images using MCS (Machine Creation Services) or PVS (Provisioning Services), and manage user profiles using FSLogix.
  • Serve as the final escalation point for L2/L3 incidents, perform root cause analysis, and resolve connectivity, latency, or VDA registration issues.
  • Execute platform upgrades, security patching, and firmware updates across Delivery Controllers, StoreFront, and NetScalers.
  • Write and maintain PowerShell scripts for task automation; author standard operating procedures and runbooks.

Desired Qualifications

  • Strong working knowledge of ITIL processes, including Incident, Problem, and Change Management.
  • Citrix Certified Professional (CCP-V/CCP-AppDelivery) certification or equivalent enterprise experience.
  • Work effectively as part of a team that includes members at offsite locations.

About the Company

CACI

Provides government contracting technology and services

CACI International Inc. provides technology and professional services to U.S. government clients, focusing on national security and modernization. It earns most of its revenue through long-term government contracts that fund engineering, intelligence, logistics, cybersecurity, data analytics, and IT solutions for defense, intelligence, and federal civilian agencies. Its products and services work by delivering specialized technical expertise, secure systems, and mission-support capabilities that help agencies run operations more efficiently and securely. CACI differentiates itself through its deep domain knowledge in national security, a proven track record of delivering high-quality, reliable solutions, and a skilled workforce that can execute complex, long-duration contracts. The company’s goal is to be a trusted partner for government modernization needs by providing advanced technology solutions and mission support that enhance national security and operational effectiveness.

Company size
10,001+
Company stage
IPO
Headquarters
Reston, VA
Founded
1962

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