Mary E. Gallagher is on the board of Leonardo DRS, Inc. and 8 other companies. In her past career she held the position of Chief Accounting Officer, VP & Controller at Olin Corp., Chief Financial Officer & Vice President-Finance at Sikorsky Aircraft Corp., Chief Financial Officer at Wheels Up Partners LLC, Director-Financial Planning & Analysis at United Technologies Corp., Vice President-Financial Planning & Analysis at The Pratt & Whitney Co., Inc. and Treasurer at Sikorsky Support Services, Inc.

Mary E. Gallagher received an MBA from Massachusetts Institute of Technology and an undergraduate degree from the University of Vermont.