Senior Network Administrator

From the original posting

US Accountabilities: The Senior Network Administrator will maintain and improve classified and unclassified network environments, communications infrastructure, and enterprise IT services supporting critical command-and-control and defense acquisition operations. Key responsibilities include: Network Administration and Communications: Administer and support local area networks (LANs), wide area networks (WANs), web systems, electronic messaging services, wireless networks, voice systems, and other classified and unclassified communications infrastructure. Mission-Critical IT Support: Maintain…