*Strong knowledge of firewall central management applications preferably Cyberoam, and Cisco
*Strong knowledge of site to site VPN's in a mesh environment.
*Knowledge of NAC (Network Access Control) systems a plus.
*Strong knowledge of Send mail, email topologies and transport concepts.
*Knowledge of relay functions, SPAM / antivirus filtering techniques, email archiving, LDAP concepts.
*Strong knowledge of system and Networking.
Troubleshoot operating system, network hardware and network application errors.