Cora B. Marrett is Deputy Director of the National Science Foundation. She was confirmed in May 2011.
She has served as NSF's acting director (June - October 2010 and March 2013 - March 2014), acting deputy director (January 2009 – January 2011), and senior advisor. Before January 2009, Marrett was the assistant director for Education and Human Resources (EHR). In EHR, she led NSF's mission to achieve excellence in U.S. science, technology, engineering and mathematics (STEM) education at all levels, in both formal and informal settings.
From 1992 to 1996, she served as the first assistant director for the Social, Behavioral, and Economic Sciences (SBE) directorate. Marrett earned NSF's Distinguished Service Award for her groundbreaking leadership of the new directorate.
From 2001 to 2007, Marrett was the University of Wisconsin System's Senior Vice President for Academic Affairs. She also served concurrently as Professor of Sociology at the University of Wisconsin-Madison. Before joining the University of Wisconsin, she was the Senior Vice Chancellor for Academic Affairs and Provost at the University of Massachusetts-Amherst.
Marrett holds a Bachelor of Arts from Virginia Union University, a Master of Arts and a doctorate from the University of Wisconsin-Madison, all in sociology. She received an honorary doctorate from Wake Forest University in 1996, and was elected a fellow of the American Academy of Arts and Sciences in 1998 and the American Association for the Advancement of Science in 1996. In May 2011, Virginia Union University awarded Marrett an honorary degree as a distinguished alumna.