Working knowledge of networking, firewalls, Cisco Enterprise Security systems, intrusion detection systems, VPN, DNS, anti-virus software, authentication systems, log management, content filtering, internet computing, Office 365 administration, Windows Operating Systems, Desktop Environments, and Group Policy administration experience highly desired. They are responsible for firewall administration, maintaining GPA's Active Directory, assisting in the design and configuration of GPA's network, server, and application infrastructure, and ensuring that GPA's staff is trained per GPA's security policies.