SEAN GRAHAM
** ** *** *** #* Delray Beach, FL ***83
Cell: 561-***-**** ********@*****.***
SUMMARY
Highly-motivated, large-enterprise and service-provider network and security architect with extensive experience in
implementing and supporting Juniper, Cisco and Palo Alto systems in production networks and data center environ-
ments, with strategic and creative approach to finding solutions to network issues.
QUALIFICATIONS
15+ years implementing multi-vendor service-oriented WAN/MAN/LAN network topologies
10+ years IP-design Juniper and Cisco (Catalyst, Nexus) MPLS/BGP, OSPF and TDM/Ethernet
8+ years wireless design/deployment/integration (Meraki/Aruba/Aerohive)
7+ years designing Juniper, Cisco, Palo Alto and Foritgate firewall solutions
7+ years supporting Juniper SSG/ISG/SRX and Cisco ASA security with IDS/IPS
7+ years of Network and Server Virtualization (Juniper, Palo Alto)
7+ years of Network Load Balancing Solutions (Juniper, Cisco, F5)
Broad experience in strategic, multi-protocol, network and security planning, design,
implementation and operation. Providing security analysis and design skills in multi-platform, LAN/WAN environ-
ments. Excellent training and communications skills. An effective technology engineer who delivers positive, con-
sistent and timely results.
PROFESSIONAL EXPERIENCE:
Vultr Enterprises, West Palm Beach, FL 10/2019 - present
o Senior Network Consultant
o Worldwide eBGP network design (25 POPs) and support
o Cisco/Juniper/Brocade eBGP support
IBM Southeast Credit Union, Boca Raton, FL 05/2017 - 09/2019
o Senior Network Security Consultant
o Lead Network and Security Engineer for leading South Florida banking company
o Responsible of all Network and Security best-practice methodology design/implementation in regional network
o Wireless Enterprise (Aruba Clearpass) deployment to replace various Netgear deployments
Leidos (Corning) Osaka, Japan 12/2016 05/2017
o Senior Network Engineer
o Lead Network Security Engineer for world-wide firewall insertion project into manufacturing environment
o Planning/Design/Conceptualization of Juniper L2/L3 security-standard implementation.
ATT (Ingredion/Radiant Systems) Chicago, IL 7/2015 12/2016
o Senior Security Consultant
o Lead Network Security Engineer for fortune 500 company deploying ATT Cloud Security Solution
o Disaster Recovery Network/Security Architect for International Agriculture Company
Modcomp Inc., Deerfield Beach, FL 9/2014 6/2015
o Senior Network Architect
o Lead Network Engineer specializing in Juniper and Cisco solutions for enterprise environments
o Cisco Nexus (7710, 5010, 2000) and Juniper (EX, MX, SRX) and Palo Alto (PA-3K/5K) architecture
o Enterprise and Service Provider environments
Arise Virtual Solutions, Miramar, FL 3/2014 9/2014
o Senior Network Consultant
o Engineer a VPN solution using Virtualized Firewalls and SSL-VPN VMs.
o Juniper SA5000 and Palo Alto VPN and Firewall Virtual Machines.
o Juniper/Cisco/Palo Alto eBGP design.
TransUnion/tlo.com, Boca Raton, FL 3/2013 2/2014
o Senior Network/Security Engineer
o Manage Redundant Juniper and Cisco Firewalls (SRX3400, SSG JunOS/ScreenOS ASA 5500)
o Data Privacy, Security and Network Review. Implement Network Redesign of
o Design, Architect and Implement Migration of Brocade MLX core network to Cisco Nexus
o Linux Clustering solution.
Rybovich Boat Company, West Palm Beach,FL 6/2012 - 1/2013
o Senior Network Consultant
o Replace existing Fortigate FWs with Juniper SRX 650/240);
o Replace existing HP L2 Enterprise Switching Juniper w/EX4200;/2200 IPSec VPN
o Removal of Default VLAN and mirgration to new L3 network.
o Implement Network Redesign of HP/Cisco Switch Network and Firewall Redesign.
Juniper Networks, West Palm Beach, FL 2/2011- 6/2012
o Senior Network/Security Consultant
o Planning/Design/Implementation/Operation of Juniper SSG -> SRX (3400-3600 Clusters
o Firewall and replacement of MPLS Core Cisco 6509 with Juniper M20i.
o Implement SSL-VPN using Juniper (SA4500, SA2500)
o Worked with Juniper SPACE and Juniper STRM for modeling/testing and operation
o Provide network security design zone-based implementation for Palm Beach County Schools
o County School System (100K users) using Juniper HA SRX Firewall Clusters;
o OSPF/BGP routing. 802.1q (QinQ) VLANs Routing/Switching: OSPF Redesign (200+ Sites);
o BGP Redesign (Dual Home); Cisco 7600 Core/Cisco 2800 Schools.
Tropical Shipping, West Palm Beach, FL 3/2010 1/2011
SeniorNetwork Security Consultant
(Cisco env: Cisco 6500; OSPF/BGP; multi-vendor International MPLS L3 VPN)
o Provide network planning, design, implementation and operational consulting to International o Net-
work throughout the Caribbean and provide network security needs.
o Upgrade remote sites to comply with new security paradigm
Got.Net, Santa Cruz, CA 8/2007 1/2010
Senior Network Operations Engineer
o Design/Implementation/Operation of Juniper J-Series/M-Series L3 backbone( J 4350, M10i).
o Employ Service-Provider best-practice polices to ISP/NSP/Co-location customers.
o Data-Center planning, design, build-out, and operation.
o Manage Systems & Network teams.
o BGP- Transit design; Expanded Core Network Design to include BGP-route-reflection design.
Network Consulting Associates, Ft. Lauderdale, FL 4/2003 7/2007
Senior Network Security Consultant
o Implement best-practice methodologies designing and implementing network installations.
o Multi-datacenter consolidation involving financial IPSec design/implementation.
o Retail HTTP/SSL design, redundancy design, analysis and implementation.
Belenos, Ft. Lauderdale, FL 1/2002 3/2003
Managing Consultant
o Manage large-scale consulting projects involving network and security paradigms.
o E-Commerce security, redundancy network design, analysis and implementation.
o Disaster Recovery (Sungard/Comdisco) planning and assessment.
Lucent Technologies / INS, Ft. Lauderdale, FL 2001 - 2002
Senior Network.Security Consultant
o Lead large-scale enterprise and service provider consulting jobs in Network and Security .
o Budget Forecasting and monthly financial analysis of operating and capital expenses.
o Design/Architect and rollout of Nationwide AutoNation WAN to ~ 220 Dealerships.
o CLEC firewall installation of 14 Checkpoint and PIX firewalls with IDS (Intermedia ICIX)
International Network Services, Ft. Lauderdale, FL 1997 - 2001
Senior Network/Security Consultant / International Network Services
o Conduct best-practice network and security reviews and assessments.
o Nationwide Frame-Relay deployment for 400 retail outlets (Autonation).
o International IPSec VPN security design and implementation
Espire Deerfield, Beach, FL 1995 - 1997
Director of Internet Engineering
o Manage Network, Systems, and Security Teams.
o Operation and Engineering of 300+ leased lines and 35,000 dial-up customers.
o Managed 24/7/365 Network Operations Center.
National Institutes of Health, Bethesda, MD 1991 - 1995
Network Engineer
o Design and implement network upgrades on WAN and campus-FDDI backbone.
o Provide 3rd-tier support for network related issues
o Configuration and installation of new campus-based hub sites.
EDUCATION
University of Virginia Charlottesville, VA 1983 - 1987
BA Biochemistry
BA Neuroscience