Network & Security Systems Administrator I (TS/SCI)

GDIT seeks a qualified network systems professional to organize, install, and support government computer networks, including LANs/WANs, intranets, and data systems. You will help architect network models and participate in hardware/software upgrade decisions to strengthen infrastructure.

The role involves providing day-to-day DoD SAP/SCI/SAP support, incident response, and hands-on work with CISCO/network security tools. TS/SCI clearance and polygraph willingness are required.