"Previous duties as a network engineer a plus. Previous sales engineering or network design a plus. Previous duties as Team Leader a plus. Cisco Certifications such as CCNP or CCIE highly recommended. Extensive hands-on experience in the configuration and maintenance of routers, hubs, bridges, and switches. In-depth Experience with TCP/IP platforms involving dynamic routing protocols like EIGRP, OSPF, and BGP and their related control protocols. Practical real-world experience of heterogeneous networking components along with knowledge of routing/ switching involving VLANs, ATM, Frame relay, and optical carriers. Experience with Telco provisioning processes a plus. Project Management experience a plus. Experience using network analysis, management, and performance monitoring tools to evaluate product and service behaviors. Working experience with troubleshooting tools such as traceroute, dig, tcpdump/snoop, and packet analysis applications. Familiarity with security-related Internet information sources such as BugTraq, CERT, etc Experience with the configuration and administration of both Hardware and Software based Firewalls. Experience with Visio creating detailed network diagrams "