Mark O'Donnell

Mark O'Donnell has a diverse work experience, with their most recent position being President & CEO at Big Brothers Big Sisters of Eastern Massachusetts, starting in July 2020. Before that, they worked as the Senior Vice President & Chief Development Officer at the same organization from March 2011 to June 2020. Prior to their role at Big Brothers Big Sisters, Mark served as an Associate Dean at Northeastern University from January 2008 to March 2011. Mark also had various roles at Bentley University, including Executive Director of Development from September 2005 to November 2007, and Director of the Bentley Fund from September 2003 to September 2005. Before joining Bentley University, they held the position of Associate Director of Leadership Giving at Babson College from August 2001 to January 2003, and previously worked as a Leadership Giving Officer at the same institution from August 1999 to January 2001.

Mark O'Donnell holds a BA in History from Franklin Pierce University and a Certificate in Professional Fundraising from Boston University.