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Lead Network Engineer Resume

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Boston, MA

SUMMARY:

I am a Network and Security Engineer with over 20 years of professional experience. In my career at The Confidential, I have accumulated a vast experience in next generation Firewalls, L2/3 Switches, Load Balancers, Proxies, DNS (platforms and registrars), Web Application Firewalls, and associated management platforms. I have been involved in many concurrent roles throughout my career as a Network and Security Engineer which include Planning and Design, Change Management, Operational Support, Life Cycle Support, and Network Continuity.

EXPERIENCE:

Confidential, Boston, MA

Lead Network Engineer

Responsibilities:

  • Build, Deploy, and Support Firewalls, L2/3 Switches, Load Balancers, Proxies, DNS (platforms and registrars), Web Application Firewalls, and associated management platforms.
  • Research/Coordinate larger projects such as migrations of existing security boundaries to new platforms/infrastructure.
  • Support and troubleshoot network and DNS incidents reported by Business Lines and automated alerts to meet Service Level Agreements.
  • Research/Stage/Configure change requests on firewalls (objects/policies), DNS infrastructure (host/cname/ptr/txt etc. records), switches, and other network equipment to fulfill customer/management objectives.
  • Ensure compliance with established Service Level Agreements (SLA's), change management policies and security policies.

Confidential, Providence, RI

Sr. Network Engineer

Responsibilities:

  • Acted as the single point of contact for all issues that involve networking for Confidential . Assisted and consulted in other branches of the company (Dallas Morning News/The Press Enterprise).
  • Responsible for the design, configuration, maintenance, and support of the largely Cisco based LAN/WAN while utilizing change control policies to ensure proper notification of changes being made on the network.
  • Coordinated projects and solutions to enhance network performance, reliability, and security such as enhancing the logical design of the network topology, implemented previously unused features, corrected issues on the network, decommissioned equipment, installed and configured new equipment.
  • Responsible for various technologies within the network such as wireless networking, WAN accelerators, DHCP, DNS (Infoblox), etc.
  • Created network diagrams, monitored the network using Solar Winds and netMRI (Infoblox network monitoring tool), and performed other design tasks.
  • Experienced with various layer 2 technologies including but not limited to: trunking, VLANs, STP, Etherchannels, layer 3 technologies including but not limited to: OSPF, iBGP eBGP, MPLS, VRF

Confidential, Boston, MA

Senior Network Analyst

Responsibilities:

  • Provided centralized systems operational support, administration, installation and maintenance of complex enterprise - wide networks (d Confidential, video, LANs, WANs). Installed, configured and supported network hardware and software (Infoblox/Cisco IOS).
  • Installed, relocated, configured, tested and maintained the operation of the networks and systems throughout the enterprise.
  • Identified and resolved complex network problems utilizing structured troubleshooting methods, techniques, and tools.
  • Coordinated rollouts, upgrades and office moves of a larger, more complex scope including specific duties related to implementation and monitoring performance.
  • Participated with vendors and carriers during problem analysis/resolution as required.

Confidential, Lexington, MA

Network Engineer

Responsibilities:

  • Troubleshot and resolved WAN issues such as complete loss of connectivity, packet loss, high response times, etc.
  • Troubleshot and resolved LAN issues such as switching loops, failure of equipment, rogue devices on the network, etc.
  • Monitored sites using SolarWinds, using OOB connections for further troubleshooting if needed.
  • Configured EIGRP, DHCP, DNS, PPPoE, NAT, VLAN, VPN (IPSec), and other protocols on Cisco routers and switches.
  • Configured/Supported Aruba 600 series Wi - Fi controllers and access points.
  • Managed Wi-Fi installations/deployments.
  • Researched, recommended, and implemented network hardware, applications, upgrades, and solutions to various issues on the network such as product EOL and widespread equipment malfunction.

Confidential, Boston, MA

Network Engineer

Responsibilities:

  • Configured, maintained, and upgraded Cisco routers and switches ranging from
  • Responsible for day to day network support of d Confidential centers in Grafton, MA and in Westborough, MA
  • Working experience with CAT OS and IOS
  • Installed switches, routers, and other network equipment
  • Troubleshot various network issues

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