Katherine Oster Arsenault

Katherine Oster Arsenault is an experienced tax professional currently serving as Head of Tax at Saviynt since August 2024. Prior to this role, Katherine held senior positions at Advanced Group, where responsibilities included Senior Director, Head of Tax and Treasury, and Head of Tax and Treasury from June 2020 to July 2024. Katherine also served as Head of Tax at Cybereason from February 2019 to January 2020, and as Senior Manager of International Tax at TripAdvisor from February 2017 to February 2019. Earlier experience includes a managerial role in Tax and Treasury at Rocket Software and a Tax Senior Associate position at Ernst & Young. Katherine holds an MSA in Accounting from the D'Amore-McKim School of Business at Northeastern University and a BSA in Accounting/SCM from Northeastern University.