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Core Network Engineer Resume

Phoenix, AZ

TECHNICAL SKILLS:

Environment: s: ISP Tier - 1 Networks (AS-3549, AS-3356, AS-4323), Enterprise Data Center Routing & Switching

Platforms: Cisco IOS, Juniper JUNOS, Nokia SROS, Cisco ASA

Technologies: BGP, IS-IS, OSPF, EIGRP, MPLS, RSVP-TE, LDP, VPLS, IPVPN, IPSec, VRRP

PROFESSIONAL EXPERIENCE

Confidential, Phoenix, AZ

Core Network Engineer

  • Administer a vast multi-vendor Tier-1 service provider environment (Cisco, Alcatel-Lucent, Juniper, Brocade)
  • Manage MPLS-TE/LDP based network
  • Provide configuration, management and support for Service Provider products--Dedicated Internet Access, Layer 3 IPVPN, VPLS, VoIP carrier routing
  • Provide management for Frame Relay-ATM Lucent based network
  • Support escalations from customer-facing network teams
  • Create method of procedure documentation for network maintenance implementation
  • Troubleshoot packet loss and latency across the Internet backbone
  • Perform hardware and software maintenance on core routers and switches
  • Collaborate with technicians in performing circuit testing and grooms
  • Manage private peering relationships between service providers
  • Provide traffic engineering capabilities using BGP, IS-IS and RSVP

Confidential, Tucson, AZ

Senior Network Engineer

  • Provide operations engineering, management and configuration support for switches, routers, load balancers and firewalls
  • Assist in the development and maintenance of network communications for internal clients
  • Install IPSec site-to-site and remote access VPNs
  • Act as a liaison between clients and vendors to resolve outstanding issues in network environments
  • Collaborate with project and sales engineers in the setup and expansion of client environments
  • Provide analysis of packet captures on network-based appliances

Confidential, Fort Huachuca, AZ

Network Administrator

  • Configured and supported Cisco DMZ-based routers, switches, and firewalls
  • Monitored the CONUS network
  • Provide first line of network security defense for Army installations in the U.S.
  • Support the Army’s ITIL framework through the use of incident & problem management tools
  • Modify network documentation to reflect changes in topologies and processes

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