John Haggarty

Major Account Manager Enterprise

John Haggarty is an experienced professional in the technology and sales sectors, currently serving as a Major Account Manager for Fortinet since April 2024, focusing on enterprise network security solutions. Prior to this role, John was a Senior Regional Sales Director at Gigamon from March 2019 to April 2024, where a successful transition from Sales Engineer was made, consistently exceeding sales objectives. John began the career at Gigamon as a Sales Engineer, leveraging both technical and sales expertise to enhance customer visibility of network operations. With a long tenure as President at Performance Management Associates LLC from 1998 to 2020, John also held leadership positions including COO at TechServe Alliance (2010-2012) and President at Sophisticated Systems, Inc. (1996-1998). John Haggarty holds a BSBA in Management Information Systems from Bowling Green State University and completed executive education at Harvard Business School in 2010.

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