Ms. Hamilton has served as a director of OpenText since December 2006. Ms. Hamilton previously led a team of over 2,000 employees worldwide as Executive Vice President at Symantec Corp (Symantec), an infrastructure software company, and had "P&L" responsibility for their global services and support business. While leading Symantec's $2 billion enterprise and consumer business, Ms. Hamilton helped steer the company through an aggressive acquisition strategy. In 2003, Information Security magazine recognized Ms. Hamilton as one of the "20 Women Luminaries" shaping the security industry. Ms. Hamilton has over 20 years of experience growing leading technology and services businesses in the enterprise market. She has extensive management experience at Compaq and Hewlett Packard, as well as Microtec Research. Ms. Hamilton received both a BSEE from the University of Colorado and an MSEE from Stanford University. Currently, Ms. Hamilton is also a director of Arrow Electronics. Ms. Hamilton also served as a director of Ixia and Westmoreland Coal Company. She was named as one of WomenInc.'s 2018 Most Influential Corporate Board Directors.