In addition, the candidate must have experience with the following technologies: Full range of L2-L7 networking technologies and protocols, NAT, stateful firewall, IDS/IPS, web and content filtering, proxies, email security gateways, VPN and encryption (IPsec/SSL), PKI and key management, 802.11/WLAN, Syslog, NetFlow/IPFIX, Active Directory and LDAP, reading, interpreting and creating scripts, regular expressions and/or custom signatures, virtualization platforms including VMware, Hyper-V, AWS and Azure.