Sean

Gannon

*** ****** **

719-***-****

advu85@r.postjobfree.com

www.linkedin.com/in/sean-gannon-47238021/

Seeking senior network engineering or architect role to utilize my existing experience and build on my network automation skills.

Skills

IP Connectivity within Service Provider space – MPLS, Psuedowire, VXLAN, EVPN

Enterprise and Service Provider routing – Large scale deployment and best practices

Service Provider DDoS detection and mitigation

Dependable team leader with ability to complete complex projects

Network Automation using Ansible in a CI/CD pipeline process

Troubleshooting complex network issues using tools such as Wireshark, proactive monitoring, and EXFO handsets.

Network architecture in provider, cloud, and data center environments

Familiar with wide range of vendors including Cisco, Arista, Palo Alto, Fortinet, F5, and Juniper

Experience

09/2018 – PRESENT

Senior Backbone Engineer / Flexential, Remote

Support 100Gb national backbone network consisting of 40 data centers in 20 different markets. Promoted to Senior engineer after 2 years. Successfully completed advanced projects such as ASN conversion and DDoS detection platform migration. Wrote Ansible playbooks to automate device deployments and standardize configurations.

06/2017 – 09/2018

Senior Network Engineer / Atos Supporting Disney, Remote

Assigned to Projects Team responsible for advanced network implementations/migrations following strict company standards. Became lead engineer assigned to more advanced projects due to my record of successful maintenances.

05/2014 – 06/2017

Senior Network Engineer / Peak Hosting, Remote

Design and support complex hosting/cloud environments including WAN/LAN, firewalls, and load balancing technologies comprised of Cisco, Juniper, and F5 equipment.

12/2011 – 05/2014

Network Engineer - Network Security Engineer / Centura Health, Englewood, CO

Engineer for large healthcare organization supporting 26 large hospitals and 40+ clinics. Originally was part of core engineer team responsible for building and bringing online hospitals and clinics. This included complete network hardware and wireless build outs. Was promoted to Core Security Engineer where I was responsible for all company edge and site firewalls. This included documenting and implementing security policies, build/maintain IPSec L2L VPN tunnels, and SSL/IPSec remote access VPN.

Education

10/2012

CCNA / CCNP / Cisco

05/2007

Bachelor of Business Administration / Mesa State College