Leslie A. Kirwan (born April 1, 1957) is an American government official and college administrator who currently serves as the Faculty of Arts and Sciences Dean for Administration and Finance at Harvard University. Early life A native of Cambridge, Massachusetts, Kirwan earned an A.B. from Harvard-Radcliffe in 1979 and a Master of Public Policy degree from Harvard's John F. Kennedy School of Government in 1984. Department of Revenue In 1985, Kirwan joined the Massachusetts Department of Revenue as a manager in the Division of Local Services. In this role she oversaw the management of local budgets, the distribution of local aid, and coordinated state response to local financial emergencies. From 1991 to 1995 she was the Department's deputy commissioner, succeeding her mentor Edward J. Collins, Jr. Undersecretary Administration and Finance In 1995, Kirwan moved to the Office of Administration and Finance, where she was the undersecretary/chief of staff to Charlie Baker In this position she served as the Office's second in command and assisted Baker in a wide variety of issues, which included coordinating the state's revenue optimization effort and leading the Office's relations with local government. Massport From 1997 to 2004, Kirwan was the Director of Administration and Finance at the Massachusetts Port Authority (Massport). As Director of Administration and Finance, she served as Massport's Chief Financial Officer, leading an 80-person department responsible for all of the Authority's financial duties. She also led Massport's financial recovery following the September 11 attacks. Secretary Administration and Finance On December 6, 2006, Governor-elect Deval Patrick announced that Kirwan would be his Secretary of Administration and Finance. She was the first person to be named to Patrick's cabinet and the first woman to serve as Secretary of Administration and Finance. As Secretary of Administration and Finance, Kirwan managed over 2,500 state employees and was responsible for preparing the governor's budget recommendation, developing and analyzing fiscal policy, developing the Commonwealth's capital budget, and monitoring and managing the state government's budgetary activities. She also oversaw the activities of agencies and divisions ranging from the Department of Revenue to the Divisions of Human Resources and Information Technology. Salvatore DiMasi trial Kirwan was a witness for the prosecution in the corruption trial of former Massachusetts House Speaker Salvatore DiMasi. She testified that DiMasi had an unusually persistent interest in the Commonwealth's acquisition of a data-collection software package from Cognos. Kirwan stated that she believed that it was