em> Optical solutions such as 100G, 400G, 800G, AOC, DAC; including design, implementation and troubleshooting in all current industry protocols Security solutions, including IPSec, SSL/TLS, Public Key Infrastructure/Certificates, 802.1X, radius, TACACS+, as well as how they are implemented in networking environments to meet the needs of the modern Data Center and Wide Area Networking. Knowledge and Skills: A deep understanding of one or more of the following areas of enterprise networking Modern data center network design, implementation and troubleshooting, including DNS, DHCP, spanning tree, network access control technologies, including 802.1X, BGP, OSPF, ISIS routing protocols.