End User Computing Architect - Azure Virtual Desktop and VDI - TS/SCI with Polygraph

Public Trust: None

Requisition Type: Regular

Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Key responsibilities:

• Define and maintain the EUC/AVD/VDI target architecture, reference configurations, design standards, exception process, and transition roadmap by enclave.
• Assess current AVD, Citrix, HP thin client, Dell/Windows 11 Kiosk, physical endpoint, profile, application, and peripheral dependencies.
• Architect host pools, images, profiles, application delivery, session controls, capacity, network paths, identity integration, resilience, backup, and disaster recovery.
• Lead desktop baseline experiments that isolate and measure the performance impact of security tools, Sysmon configurations, monitoring agents, endpoint controls, and software components.
• Partner with Identity on authentication/session design and single-session mission-app workflows.
• Partner with Cloud/M365 on Intune, AVD, image management, policy, Defender, update rings, and enclave migration sequencing.
• Partner with Security to preserve STIG, RMF, Zero Trust, endpoint protection, audit, and data-loss controls while reducing avoidable user friction.
• Define Aternity/Dynatrace/EUC telemetry, synthetic user journeys, user-experience thresholds, and operational dashboards as MEWI inputs.
• Lead architecture reviews, performance/capacity decisions, upgrade planning, technical debt reduction, and vendor/partner integration.
• Mentor VDI engineers and brief Government stakeholders on user-impact evidence, risk, options, and recommended actions.

• Education : Bachelor's degree in Information Technology, Computer Science, Systems Engineering, or related field, or approved equivalent experience.
• Location: Onsite
• Clearance: Active TS/SCI with Polygraph
• 10+ years of enterprise EUC, VDI, endpoint, or infrastructure engineering experience, including 5+ years in architecture or lead design roles.
• Deep experience with Azure Virtual Desktop and/or Citrix Virtual Apps and Desktops in large enterprise environments.
• Strong knowledge of Windows 10/11, thin-client platforms, golden images, profile technologies such as FSLogix, application layering/packaging, group policy, and endpoint management.
• Experience with Intune, MECM/SCCM, Defender for Endpoint, identity integration, network dependencies, capacity planning, and high-availability design.
• Demonstrated performance engineering and troubleshooting using endpoint, session, application, network, and infrastructure telemetry.
• Working knowledge of RMF, STIGs, Zero Trust, patching, vulnerability management, audit logging, and classified endpoint constraints.
• Experience developing reference architectures, migration plans, operational acceptance criteria, and lifecycle/upgrade strategies.
• Demonstrated technical leadership, mentoring, cross-team conflict resolution, and customer communication.

• Microsoft Certified: Azure Virtual Desktop Specialty or Microsoft 365 Certified: Endpoint Administrator Associate. Azure Administrator Associate and applicable Citrix EUC or Omnissa Horizon credentials are complementary.
• Experience with Aternity, ControlUp, Lakeside, Dynatrace, or other digital employee experience and VDI observability platforms.
• Experience in large user-scale or multi-enclave DoW/IC environments.
• Experience with desktop-security performance experiments, application compatibility remediation, and automated image/configuration pipelines.
• Prior DoW/IC experience and familiarity with peripheral, media, printing, and disconnected update constraints.

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

Work Requirements

Years of Experience

10 + years of related experience

* may vary based on technical training, certification(s), or degree

Certification

Travel Required

None

Citizenship

U.S. Citizenship Required