Please respond to juan.c.pacheco@verizon.net
This is a Senior Network Engineer position. The candidate will need to: Act in the capacity of a senior network engineer working on tasks, incidents, projects throughout the Thomson Reuters datacenter networks per approved change window and architectural guidelines. The engineer will work on various network hardware/software such as Cisco and Nortel routers/switches, Cisco and Checkpoint firewalls and management servers, F5/Cisco load balancers, DNS UNIX servers/appliances. The engineer will work to ensure that network devices are implemented, maintained and highly available as deployed for the business' applications. The engineer will configure and troubleshoot the network that supports connectivity to the business' applications. The engineer will produce detailed implementation instructions or carry out required changes to complete tasks/projects, resolve incidents/problems, and for changes/improvements requested by management and the architecture teams. The engineer is required to update/maintain all documentation requested by management and will be tasked with improving such documentation as required. The engineer will participate in an on-call rotation schedule.
Essential Day-to-Day Responsibilities:
-- Configure and support the datacenter environment consisting of Cisco routers, switches, Cisco (PIX,ASA,FWSM)/Checkpoint firewalls, F5 GTM/LTM, Cisco load balancers (ACE module and appliance), UNIX and Infoblox appliance based DNS servers while staying within all architectural guidelines and Change Management procedures.
-- Coordinate upgrades and changes with business entities and other technology infrastructure groups.
-- Be detail oriented and produce regular documentation to effectively manage the datacenter environment.
-- Opening work tickets and providing support with production outages, assisting with product migrations/installations as the business requires.
-- Responsible for gathering/coordinating resources from other technology teams when necessary to complete project deadlines.
-- Review project specifications and make design/implementation recommendations for improvements.
-- Follow through on assigned project tasks and consultations/conference calls.
-- Monitor the incident queue and take ownership of issues needing resolution.
-- Please Note: Required to be "on call"
Qualifications:
College degree in a technical (engineering/science/mathematics) field
• 5 - 7 yrs experience as a Network Engineer using Cisco technology, must include 3+ yrs experience in Web-Hosting environment and minimum 1 year using F5 LTM/GTM and Cisco Ace technologies
• Analytical and detail oriented.
• Excellent written and verbal communications.
• Independent-thinker and self-starter, who still can work well within team environment.
• Have a thorough knowledge of F5 (LTM,GTM) and Cisco (ACE) load balancing in a geographically dispersed environment.
• Have senior/expert knowledge of Cisco routers, switches, firewalls; EIGRP/BGP/VRF routing concepts, IP/ARP/MAC/Spanning-tree issues and configurations, troubleshooting VLAN or physical connectivity for servers and other devices, troubleshooting Cisco access-list, NAT issues.
• Have thorough knowledge of TCP/IP protocols, flags and be able to troubleshoot connectivity issues using Wireshark/Tcpdump/snoop.
• Have thorough knowledge of DNS, SSL certificate, Cookies, HTTP protocol issues, HTTP compression, F5 IRULE usage.
• Able to use network management tools and systems such as OPNET, Ciscoworks, HP-NA(Opsware), Sevone, Netflow, etc...
Cisco and F5 certification a plus
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