Systems Administrator Senior TS/ SCI required. Make meaningful contributions that fuel critical outcomes for some of the most complex government, defense, and intelligence projects. Join GDIT as a Systems Administrator Senior with for a career where your growth is just as important as the mission you support. MEANINGFUL WORK AND PERSONAL IMPACT - As a Systems Administrator Senior, the work youll do at GDIT will be impactful supporting mission of US Army Intelligence and Security Command (INSCOM). Responsible for activities related to system administration. Assigns personnel to various projects, directs their activities, and evaluates their work. Ensures long-term requirements of systems operations and administration are included in the overall information systems planning of the organization. Responsible for the installation, maintenance, configuration, and integrity of computer software. Implements operating system enhancements that will improve the reliability and performance of t...Systems, Systems Administrator, Senior, Total Rewards, Operations, Support