Ellen Mattia

Ellen Mattia, SPHR, is an experienced Human Resources professional with a robust background spanning over two decades. Currently serving as Manager of Human Resources at Entrust since November 2014, Ellen provides global HR support across multiple departments with a focus on organizational design, development, and change management. Prior to this role, Ellen was a Senior HR Business Partner, collaborating with global sales and service leaders on performance management and talent development. Ellen's previous experience includes positions at Prime Therapeutics, where responsibilities ranged from HR Manager to Senior HR Generalist, and earlier roles at TempForce, Select Wireless, and AT&T Wireless, emphasizing operational leadership and customer service management. Ellen holds a BA in Human Resources from Bethel University and an Associate of Arts from Ellsworth Community College in Fashion Merchandising.