Responsible for designing, planning, and administration of: Local Area Networks (LAN), Wide Area Networks (WAN), WLANs, firewalls, and other network infrastructure systems.Performed network installations, changes, general operations, and advanced troubleshooting on a complex network consisting of over 700+ branch sites and two data centers.Created network diagrams and documentation for design and planning network communication systems. Setup and supported site-to-site VPN solutions with various business partners.Mentored junior team members and served as escalation point for all network infrastructure related issues. Worked with team members to manage and maintain Wiki knowledge base. Collaborated with support services, security engineering, application development, and other infrastructure teams to ensure business continuity and excellent customer support; collaborated with third party support and service vendors to ensure network infrastructure operated efficiently.Led project to migrate company's Remote Access Solution from legacy Juniper SA6500 SSL VPN Appliance to Cisco Anyconnect. Led project to migrate off Cisco ACS to Cisco ISE. Rolled out TACACS+ to all Cisco network nodes in our environment.Led project to deploy Proof of Concept for Siliverpeak SD-WAN.Worked closely with team to migrate 700+ sites off AT&T MPLS to Phase 3 DMVPN using DIA and Broadband, significantly reducing costs for the company.

Installed, upgraded, and monitored PC and Macintosh systems and peripherals for various contracted computer labs throughout the UT campus.Troubleshot software, hardware, networking, and printing issues. Assisted in special projects to migrate departments to new domains, upgraded OS and migrated user data