Pipeline Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Client Services, Endpoint Management, Enterprise Desktop Management, Software Development Life Cycle (SDLC), Windows Desktop Operating Systems Certifications: None Experience: 10 + years of related experience US Citizenship Required: Yes Job Description: DESKTOP APPLICATION PACKAGING & DEPLOYMENT SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations secure and connected across the global enterprise directly, contributing to a mission that protects our nation every day. MEANINGFUL WORK AND PERSONAL IMPACT As a Desktop Application Packaging & Deployment Systems Administrator supporting CIS, you will ensure stability, security, and performance of enterprise desktop applications across a globally distributed environment. You will administer and support core user-facing software services, maintain application configurations, and deliver reliable, secure capabilities that enable users to operate efficiently. Your work directly strengthens productivity, standardization, and application readiness across mission critical systems. Package, test, and deploy enterprise desktop applications using approved deployment technologies such as MECM, Intune, and automated task sequences Standardize desktop operating system builds, ensuring configurations, baselines, drivers, and imaging processes remain current and compliant Manage application versioning, update cycles, EOL planning, and controlled rollout of new or refreshed application packages across multiple networks Troubleshoot application deployment, OS build, and packaging issues involving dependencies, profiles, permissions, and network related elements Support virtualized and physical client environments, including thick, thin, and VDI based clients, ensuring consistent delivery of approved applications Maintain packaging documentation, SOPs, and submission packages for approval, accreditation, and operational use Collaborate with engineering, cybersecurity, endpoint management, and operations teams to validate requirements and maintain secure, compliant deployments Integrate approved drivers, firmware, and hardware related software components into automated deployment workflows Implement and validate application, OS, and client-side security patches in accordance with vulnerability management and change control timelines Monitor systems for patch and configuration compliance; identify noncompliant endpoints and support remediation and POA&M documentation WHAT YOULL NEED TO SUCCEED : EDUCATION: Bachelors degree in an IT-related field, or 10-12+ years of relevant IT experience in lieu of a degree CERTIFICATION: Active TS/SCI clearance with a favorable polygraph Hands-on experience administering enterprise desktop applications, client services, or endpoint management platforms Strong understanding of application deployment, configuration baselines, software lifecycle, and secure implementation practices Maintain proficiency with required toolsets, including Windows Desktop OS, Microsoft Deployment Toolkit (MDT), Active Directory and Group Policy, PowerShell and Batch scripting, AppV, and Microsoft Endpoint Configuration Manager to support enterprise application packaging and deployment Familiarity with patching processes, vulnerability management, and compliance requirements across enterprise desktop environments Ability to troubleshoot complex application issues across distributed systems Strong documentation, communication, and cross team collaboration skills Ability to support CONUS/OCONUS travel as required US citizenship required LOCATION: 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 youll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward. #Scheduled Weekly Hours: 40 Travel Required: 10-25% T elecommuting Options: Onsite Work Location: USA MD Annapolis Junction Additional Work Locations: USA CO Colorado Springs - 8610 Explorer Dr (COC036), USA DC Washington, USA FL MacDill AFB - 7115 S Boundary Blvd (FLC096), USA VA Springfield - 7770 Backlick Rd (VAS110) Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Join our Talent Community to stay up to date on our career opportunities and events at gdit.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans