Network Engineer Senior
Resume:
Sean
Gannon
**********@*****.***
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
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