Citrix Infrastructure Administrator

Leidos; Arlington (VA); Sur place; USD 73 000 - 133 000; Plein temps

Résumé du poste

Leidos is seeking a Citrix/CVAD administrator for an on-site role in Arlington, VA, supporting DISA ITSS. You will manage CVAD and NetScaler deployments, troubleshoot user connectivity, and perform routine maintenance to ensure secure, high-performance access.

The ideal candidate has a BA and 4+ years of enterprise Citrix experience, strong networking knowledge, and an active DoD TS/SCI clearance with CI/Poly eligibility.

Qualifications

• BA degree or higher required; 4+ years with enterprise virtualization architectures and Citrix technologies.
• Hands-on administering and troubleshooting Citrix ADC (NetScaler).
• Strong networking fundamentals: TCP/IP, DNS, DHCP, load balancing, SSL/TLS.

Responsabilités

• Configure and maintain CVAD and Citrix ADC (NetScaler) and related components.
• Troubleshoot connectivity, latency, and performance across locations.
• Patching, health checks, upgrades, and firmware for Citrix infra and platforms.
• Manage security/access including Active Directory integration and access controls.
• Automate provisioning and admin tasks using PowerShell or similar.
• Document configurations and support incident/change workflows.

Connaissances

Networking fundamentals

PowerShell scripting

Citrix XenApp/XenDesktop

Security clearance TS/SCI

Formation

Bachelor's degree

Outils

Citrix ADC (NetScaler)

StoreFront

Citrix Gateway

Description du poste

Leidos is committed to delivering innovative solutions and supporting mission-critical operations for our customers. The DISA CESO ITSS team provides network operations and cyber defense support to the Defense Information Systems Agency (DISA), enabling secure and reliable communications for the Department of Defense (DoD) and Combatant Commands (COCOMs). This role is responsible for day-to-day health, maintenance, troubleshooting, performance, and security integration for Citrix Virtual Apps and Desktops (CVAD) and Citrix ADC (NetScaler). This position is 100% on-site in Arlington, VA.

Key responsibilities

• Configure and maintain CVAD and Citrix ADC (NetScaler), including associated access components (e.g., StoreFront, Citrix Gateway) as required.
• Troubleshoot and resolve user connectivity, latency, and performance issues across geographic locations.
• Perform routine patching, system health checks, upgrades, and firmware updates for Citrix infrastructure, hypervisors, and supporting platforms.
• Manage security and access, including Active Directory integration, user/group access controls, and compliance requirements.
• Automate provisioning and administrative tasks using PowerShell (or similar scripting).
• Document configurations and operational procedures; support incident/change workflows.

Required qualifications

• BA degree and 4+ years experience with enterprise virtualization architectures and Citrix technologies (e.g., XenApp, XenDesktop, StoreFront, Citrix Gateway/CVAD). Additional years of experience may be accepted in lieu of degree.
• Hands-on experience administering and troubleshooting Citrix ADC (NetScaler).
• Strong networking fundamentals: TCP/IP, DNS, DHCP, load balancing, SSL/TLS certificates.
• Candidate must possess an active DOD Top Secret level security clearance, and be eligible to obtain and maintain a TS/SCI Candidate must be willing to take and maintain a CI/Poly 8570 IAT Level II Baseline Certification (e.g. CySA+, GICSP, GSEC, Security+ CE).

Preferred qualifications

• Citrix certifications such as Citrix Certified Associate – Virtualization (CCA-V) or Citrix Certified Professional – Virtualization (CCP-V).

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit www.Leidos.com.

Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available here.

Securing Your Data Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [e-mail].

Commitment and Diversity All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.