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Sr Specialist Network Engineer Resume

PROFESSIONAL EXPERIENCE

Confidential

Sr Specialist Network Engineer

Responsibilities:

  • Designing and implementation of customer’s network infrastructure and connectivity
  • Layer 2 troubleshooting and traffic engineering (STP, VLAN)
  • Implementation and troubleshooting of HSRP, VRRP and GLBP
  • Layer 3 troubleshooting and traffic engineering (RIP, EIGRP, OSPF, BGP)
  • Implemented traffic filters using Standard, Extended access - lists, Distribute-Lists, prefix-lists and Route Maps
  • Perform Troubleshooting end-to-end between MPLS backbone
  • MPLS configuration (Extranet/Intranet/pseudo wire) and troubleshooting
  • VPN Site to Site along with GRE configuration and troubleshooting
  • Troubleshooting customer facing connectivity issues
  • Monitor customer traffic flow to troubleshoot issues
  • Troubleshooting corporate network connectivity issues
  • Project Management of new designs or migrations
  • Cisco ACI - Application Centric Infrastructure
  • Document and draw Visio diagrams of environments
  • Scripting - Python/Ansible Scripts

Confidential

Network Engineer

Responsibilities:

  • Monitor and maintain network environments for several different clients
  • Deploy code upgrades, and configuration changes to meet client needs
  • Nexus Series troubleshooting, 2k,3k,5k,7k and 9k VPC’s

Confidential

Senior Network Analyst

Responsibilities:

  • Trace Source/Destination IPs throughout the network to resolve connectivity issues
  • Span switch ports and pull packet captures using Observer
  • Provide and reclaim IP addresses within our private and public network
  • Turn up and configure host ports for sys admins
  • Organize installation and decommission of network devices
  • PIM SSM/Sparse/Dense/Anycast and IGMP(V2/V3) troubleshooting
  • Data mining with network appliances, Network Instruments (Observer), Netscout (InfiniStream)
  • Maintain IPAM database (InfoBlox and Proteus - Blue Cat networks)
  • Adding both AName and CName records to DNS
  • Configuring DNS forwarding and reverse lookups
  • Create and extend Layer 2/Layer 3 network environments
  • Monitor, maintain, and upgrade network devices
  • Open cases with vendors to RMA or troubleshoot issues
  • Deploy configuration changes across multiple devices via automation tools

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