Systems and End-User Services Administrators

Type of Requisition: Incumbent Clearance Level Must Currently Possess: Top Secret/SCI 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: Information Technology (IT) Systems, ISSO, IT Asset Management (ITAM), Public Key Infrastructure, Technology Refresh Certifications: None Experience: 5 + years of related experience US Citizenship Required: Yes Job Description: HOW CIS PROFESSIONALS WILL MAKE AN IMPACT Configuration Managers who drive baseline control and maintain the CMDB, ensuring auditable configuration identification, change management, and release governance across enterprise environments. Quality Assurance Managers who define QA processes, acceptance criteria, and metrics; conduct audits and corrective actions to uphold delivery standards. Integrated Master Schedulers who build and maintain the IMS, align dependencies and critical paths, and provide schedule health metrics to drive execution. Data Analysts who transform operational and system telemetry into actionable insights, dashboards, and decision support for performance, capacity, and mission outcomes. Data Center Technicians who perform rack/stack, cabling, and hardware diagnostics, sustaining high availability and resilient operations within on-prem and hybrid data centers. Database Administrators who implement, harden, and tune mission databases, manage backup/recovery and replication, and ensure data integrity and performance. RMF – ISSOs who steward RMF controls, evidence, and POA&Ms; guide ATO packages; and ensure continuous monitoring, STIG/SCAP compliance, and cyber readiness. Installation Technicians who field, image, and configure endpoints and peripherals; execute site installs and cutovers; and validate connectivity and user readiness. Tech Refresh Managers who plan and execute lifecycle replacement, coordinate site wave schedules, and track readiness to minimize user disruption. IT Asset, Logistics, & Procurement Managers who oversee asset lifecycle and inventory accuracy, manage shipping/receiving and fielding operations, and coordinate compliant hardware/software acquisitions. System and End‑User Services Administrators (Active Directory, Cloud, PKI, SharePoint, Linux, Virtualization, Windows, Storage, Desktop/Endpoint, NGDE, Profile Management, VDI, Lab Support, and Enterprise Monitoring) who secure, automate, and sustain core enterprise services, end‑user environments, and monitoring platforms to ensure reliable, scalable operations. WHAT YOU’LL NEED TO SUCCEED Security Clearance Level: TS/SCI with CI polygraph eligibility. US Citizenship: Required. Desired Education / Experience: Bachelor’s with 4-8+ years, or 8-12+ years in lieu of a degree (varies by role) Certifications: Ability to meet Information Assurance Workforce (IAW) DoW 8140 certification requirements for the specific role. Preferred Qualifications: Enterprise IT experience in DoD/IC environments (e.g., NGDE, AD/VDI modernization, RMF/ATO, endpoint/platform management). Experience with enterprise tooling (e.g., MECM/Intune, GPO, Splunk/Elastic/SolarWinds, STIG/SCAP, ACAS/Tenable, PKI, patching, security, scripting/automation). GDIT IS YOUR PLACE Location: On Customer Site  401K with company match   Comprehensive health and wellness packages   Internal mobility team dedicated to helping you own your career   Professional growth opportunities including paid education and certifications   Cutting-edge technology you can learn from   Rest and recharge with paid vacation and holiday   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. #CIS The likely salary range for this position is $96,569 - $130,651. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. Scheduled Weekly Hours: 40 Travel Required: None Telecommuting Options: Onsite Work Location: USA MD Annapolis Junction Additional Work Locations: USA DC Washington, USA VA Reston 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. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. We are GDIT. 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. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans