Dorothy Regan Rizzo

Dorothy Regan Rizzo is an experienced Senior Human Resources Business Partner at Red Hat, where responsibilities include advising senior executives and leading regional HR teams across global markets. Prior to this role, Dorothy served at Allscripts as a Human Resources Business Partner, focusing on strategic HR initiatives and supporting senior leadership for approximately 650 associates. Earlier experience at CIBER, Inc. included roles as Human Resources Business Partner, Director, and Consulting Services Manager, overseeing HR functions for 550 employees and managing employee relations. Dorothy's career began as a Human Resources Associate at Cambridge Technology Partners, complemented by earlier work as a contractor for KNF&T Staffing Resources and a project assistant. Dorothy holds a BS in Marketing from Bentley University.