Preston Dunn is an experienced sales professional with a strong background in enterprise account management and sales across multiple technology companies. Previous roles include Enterprise Account Manager at Arista Networks, Enterprise Sales Executive at Riverbed Technology, and Account Executive at Insight. Notably, Preston has held multiple Account Manager III positions at Cisco Systems, managing accounts related to Telecom, Cloud, and Satellite services, as well as Verizon Enterprise. Preston holds an MBA in Management from The University of Dallas and has also attended Southern Methodist University.