Citrix Infrastructure Administrator
Arlington, VAJob$87–109K/yrSeen todaySeen in employer's feed today
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Requirements
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Job overview
Maximus seeks a Citrix Infrastructure Administrator to support the DISA CESO program in Rosslyn, Virginia. The role administers and maintains Citrix infrastructure, including CVAD, Citrix ADC, StoreFront, and Citrix Gateway, and supports reliable, secure services alongside engineering and cybersecurity teams. It is onsite five days a week and requires an active Top Secret clearance with SCI eligibility.
Skills & qualifications
Skills
Qualifications
Full job description
Maximus is seeking a Citrix Infrastructure Administrator to support the Defense Information Systems Agency (DISA) Compartmented Enterprise Services Office (CESO) program in Rosslyn, VA.
The position will provide day-to-day administration, maintenance, monitoring, and troubleshooting of Citrix infrastructure. The administrator will support Citrix Virtual Apps and Desktops (CVAD), Citrix ADC (NetScaler), StoreFront, Citrix Gateway, and related infrastructure while working with senior engineering and cybersecurity teams to maintain reliable and secure services.
This position is onsite, five days a week, in Rosslyn, VA, and requires an active Top Secret clearance with SCI eligibility.
Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS134, T2, Band 5
Job-Specific Essential Duties and Responsibilities:
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Administer and maintain Citrix Virtual Apps and Desktops (CVAD).
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Support Citrix ADC (NetScaler), StoreFront, and Citrix Gateway.
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Troubleshoot user connectivity, session, application delivery, and performance issues.
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Perform routine patching, upgrades, health checks, and maintenance.
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Monitor Citrix infrastructure availability and performance.
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Manage user access and Active Directory integration.
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Support certificates and basic network-related troubleshooting.
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Use PowerShell or similar scripting for routine administrative tasks.
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Maintain system documentation and operational procedures.
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Support incident and change management activities.
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Escalate complex infrastructure issues to senior engineering teams.
Job-Specific Minimum Requirements:
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Active Top Secret clearance with SCI eligibility.
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Ability to obtain and maintain a CI polygraph, if required.
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DoD 8140 IAT Level II certification, such as Security+ CE, CySA+, GSEC, GICSP, SSCP, CND, or approved equivalent.
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3+ years of related IT infrastructure, systems administration, or virtualization experience.
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Hands-on experience supporting Citrix technologies such as CVAD, XenApp, XenDesktop, StoreFront, or Citrix Gateway.
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Experience supporting or troubleshooting Citrix ADC (NetScaler).
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Working knowledge of TCP/IP, DNS, DHCP, load balancing, and SSL/TLS certificates.
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Experience working with Microsoft Active Directory.
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Basic PowerShell or comparable scripting experience.
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Strong troubleshooting, documentation, and communication skills.
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Bachelor's degree in Information Technology, Computer Science, Information Systems, Engineering, or related field; Directly relevant experience may be considered in lieu of a degree.
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Minimum of 4 years of experience supporting enterprise virtualization architectures and Citrix technologies.
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Experience supporting large-scale enterprise infrastructure environments.
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Experience supporting the Department of Defense, federal government, or similarly regulated environments is preferred.
Preferred Skills and Qualifications:
- Citrix Certified Associate - Virtualization (CCA-V), Citrix Certified Professional - Virtualization (CCP-V), or equivalent Citrix certification.
#techjobs #clearance #veteransPage
Minimum Requirements
TCS134, T2, Band 5
Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics.
Minimum Salary
$87,000
Maximum Salary
$109,000
How this job compares
Set against the 2,238 open Systems Administrator jobs on Olive Jobs, counted November 4, 2026.
- Pay
- This posting$87–109K/yr
- Virginia median$96–160K/yr190 salary ranges
- US median$92–146K/yr1,389 salary ranges
This range's midpoint, $98K, is 24% below the Virginia median midpoint ($129K) — in the lowest quarter of Systems Administrator salary ranges in Virginia.
- Openings
- Olive Jobs lists 257 open Systems Administrator jobs in Virginia and 2,238 across the US. 5% of them nationwide are listed as remote or flexible.
- Hiring the most in Virginia
- CACI International23 open
- Leidos21 open
- General Dynamics Information Technology19 open
- Experience
- This posting asks for at least 4 years of experience; Systems Administrator postings that state a minimum ask for 5 years at the median (1,882 postings).
- Education
- 376 of the 2,238 open Systems Administrator jobs (17%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 4, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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