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Lancesoft INC

Remote Epic Administrator

Tulsa, OK · Remote

$82K/yr

Monday-Friday | 8:00 AM - 5:00 PM (with on-call support) Job Summary We are seeking a skilled Epic ... Manage and support VDI environments such as Citrix and VMware Horizon * Participate in after-hours ...

Apex Systems

Systems Analyst II

Austin, TX

Demonstrated experience working in on-call rotations and supporting offshore or after-hours teams * Administer, maintain, and support Citrix and AVD environments * Troubleshoot user, performance ...

Bex Partners

System Administrator

Phoenix, AZ · Hybrid

... an on-call rotation as required. What You Will NEED: * Experience & Background : 5+ years of ... Strong understanding of Active Directory (On-Prem and Azure AD), Group Policy, RDS/RDP, Citrix ...

SAIC

Lead Systems Administrator

Chantilly, VA

Citrix, Nutanix or HyperV * Experience managing Windows Server 2012/2016/2019; Windows Client 10/11 ... Willingness to work on a 24/7 weekly on call rotation * Willingness to participate in WMA or CONUS ...

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As of Jun 9, 2026, the average hourly pay for on call citrix admin in the United States is $51.86, according to ZipRecruiter salary data. Most workers in this role earn between $39.66 and $57.93 per hour, depending on experience, location, and employer.
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Citrix Engineer (TS/SCI)

Citrix Engineer (TS/SCI)

Scientific Research Corporation

Huntsville, AL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Job description

Description
Scientific Research Corporation (SRC) is seeking a VDI / Virtualization Engineer (Mid-Level) to modernize, operate, and sustain secure Virtual Desktop Infrastructure (VDI) and virtualization environments supporting U.S. Space Command (USSPACECOM) mission operations. This position supports highly available, multi-enclave virtual desktop and application delivery environments across classified and unclassified networks, enabling a highly mobile and distributed warfighter population.
The candidate will design, deploy, and administer scalable virtualization solutions that enable rapid seat activation, centralized resource management, and secure access to mission systems. This role works closely with network, cybersecurity, systems engineering, and facility teams to ensure virtual environments are resilient, compliant, and operationally effective across multiple facilities and mission sites.
  • Designing, deploying, administering, and sustaining enterprise Virtual Desktop Infrastructure (VDI) and server virtualization environments using platforms such as Nutanix AHV, VMware vSphere, VMware Horizon, Citrix, or equivalent technologies
  • Supporting multi-enclave virtual environments (NIPR, SIPR, TS/SCI as applicable), ensuring proper separation, access control, and performance across security boundaries
  • Administering Active Directory in support of VDI environments, including Group Policy Objects (GPOs), user and computer objects, RBAC, authentication integration, and profile management
  • Integrating VDI solutions with enterprise services including identity and access management (IAM), storage systems, backup solutions, endpoint security tools, and monitoring platforms
  • Managing full lifecycle operations including OS image creation, patch management, vulnerability remediation, automated application delivery, and baseline configuration enforcement
  • Monitoring and optimizing VDI performance by assessing latency, throughput, storage IOPS, and compute utilization to ensure a consistent and reliable end-user experience
  • Supporting facility transitions, stand-ups, and relocations, including VDI cutovers, migrations, and capacity planning for new or expanded mission locations
  • Developing and maintaining technical documentation, including architecture diagrams, SOPs, operational runbooks, and recovery procedures
  • Supporting cybersecurity compliance efforts, including RMF control implementation, STIG application, vulnerability remediation, and coordination with ISSMs/ISOs
  • Participating in system testing, operational readiness activities, and troubleshooting efforts in coordination with engineering and operations teams
  • Providing on-call or surge support during mission-critical events, exercises, or transition windows as required

#LI-LH1
Requirements
  • Bachelor's degree in Information Technology, Computer Science, Engineering, or a related technical discipline (or equivalent experience)
  • 4-8 years of hands-on experience supporting VDI
  • 4-8 years of experience supporting virtualization platforms
  • Demonstrated experience with one or more virtualization platforms such as Nutanix, VMware, Citrix, or Hyper-V
  • Experience administering Windows-based virtual environments and associated infrastructure services (WIN 11, WS 2022, MCM, WSUS, PKI/MFA, DHCP, SQL, AD, M365)
  • Familiarity with DoD cybersecurity requirements, including RMF, STIGs, and privileged access controls
  • Ability to work independently while collaborating effectively within a multi-disciplinary engineering team that is geographically dispersed
  • Strong troubleshooting, analytical, and documentation skills
  • DoD 8140 / 8570 Compliance

Desired Skills
  • Experience supporting classified environments (SIPR, TS/SCI) and mission systems
  • Familiarity with automation tools, scripting (PowerShell, Bash), or infrastructure-as-code concepts
  • Experience supporting VDI at scale for geographically distributed users
  • Knowledge of Zero Trust principles and modern identity-based access models
  • Strong written and verbal communication skills with the ability to translate technical concepts to operational stakeholders
  • Experience with containerization platforms (Kubernetes
  • Experience supporting AI/ML infrastructure
  • History working on green field projects
  • History of working on a COCOM enterprise system or similar.

Clearance Information
SRC IS A CONTRACTOR FOR THE U.S. GOVERNMENT, THIS POSITION WILL REQUIRE U.S. CITIZENSHIP AS WELL AS, A U.S. GOVERNMENT SECURITY CLEARANCE AT THE TOP SECRET LEVEL WITH TOP SECRET / SCI ELIGIBILITY
Travel Requirements
  • Some travel required (up to 10%)

About Us
Scientific Research Corporation is an advanced information technology and engineering company that provides innovative products and services to government and private industry, as well as independent institutions. At the core of our capabilities is a seasoned team of highly skilled engineers and scientists with multidisciplinary backgrounds. This team is challenged daily to provide cutting edge technology solutions to our clients.
SRC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with a company match, life insurance, vacation and sick paid time off accruals starting at 10 days of vacation and 5 days of sick leave annually, 11 paid holidays, tuition reimbursement, and a work environment that encourages excellence and more. For positions requiring a security clearance, selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information.
EEO
Scientific Research Corporation is an equal opportunity employer that does not discriminate in employment.
All qualified applicants will receive consideration for employment without regard to their race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other protected characteristic under federal, state or local law.
Scientific Research Corporation endeavors to make www.scires.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact jobs@scires.com for assistance. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.

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