Cullen Lemley is a seasoned Customer Success leader specializing in cybersecurity SaaS, currently serving as a Sr. Enterprise Customer Success Manager at Proofpoint. They previously held roles at CyberArk and Illusive, where they significantly enhanced customer retention and satisfaction rates while managing multi-million dollar portfolios. Before transitioning to tech, Cullen served as a Security Engineer at Check Point Software Technologies and as a Boatswain's Mate in the U.S. Navy, gaining extensive operational and technical experience. Cullen also founded the Plano Whiskey Society, growing it to over 1,500 members and engaging in charitable initiatives in North Texas.
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