Sean Thornton

Sean Thornton is a Customer Success Manager at Keeper Security, Inc. since February 2025, where responsibilities include protecting organizations' critical digital assets through proactive account management and personalized support. Previously, Sean worked as a Sales Development Representative at ResultsCX, where the focus was on merchant engagement for PayPal's payment methods. As an Inside Sales Representative at Comm-Fit, Sean successfully sourced new sales opportunities and achieved quarterly quotas. Earlier experience includes a Customer Success Manager role at ClickDimensions, where Sean facilitated customer engagement and supported escalations, as well as a Customer Operations Internship involving cross-departmental advocacy for customer needs. Sean began a career in landscaping as a Landscaper/Assistant Manager at Hanrahan Landscaping, overseeing job duties and marketing efforts. Educational credentials include an Honours Degree in Business with Marketing from Munster Technological University.