Senior Systems Administrator - Linux/Windows, TS/SCI

The Swift Group, LLC in Herndon, VA is seeking a Systems Administrator to join a mission-focused program. You will manage Linux/Windows servers, Oracle databases, and a diverse IT stack on a dynamic enterprise environment. Responsibilities include system monitoring, backups/archiving, patching, hardening, license management, and collaboration with ISSM. Requires TS/SCI with Poly clearance and extensive hands-on admin experience.