Prestigious Proprietary Trading Firm, located in the Chicago Loop, is currently seeking an experienced Senior Network Engineer with a CCIE and experience in a trading environment. Candidate will be part of the global technology and infrastructure team and contribute to cutting edge technology. Some of the responsibilities will include design, install, and support of Routing, Switching, and security/VPN technologies in the WAN/LAN environments. Abilities to work effectively as a part of a team and excellent communication skills are crucial in this role. Experience working in the Financial Trading industry is a must..QUALIFICATIONS Minimum of 5 years in a technical networking environment Multicasting experienceExperience with designing, configuring and troubleshooting complex trading network backbones Experience in IGP and BGP routing protocols (EIGRP, OSPF, RIP, and BGP) in a Cisco environment Experience in VLAN technology, VTP and STP protocols Experience in Access Control Lists, Cisco Firewalls, VPN technologies and other security technologies Solid understanding of Cisco 2600, 2800, 3600 Routers and 3550, 3560 Switches Experience with 7200, 6500, and 7600 is a plus Familiarity with private lines, T1, T3, and OC technologies Experience in Metro-Ethernet technologies Experience in network monitoring, management tools Knowledge and experience in multicast technology is a plus Knowledge of VOIP and QoS is a plus Market Data Integration knowledgeWork with Vendors to resolve network related issues Documentation and design of current and new installations Working knowledge of public and private peering. Functional knowledge of cable standards, multi/single mode fiber Plan and implement future installations of network equipment and capacity planning High-level analysis and troubleshooting of network infrastructure To Apply to this job go to http://www.GadBall.com or click here