EHR Director to Take on NSF COO Role

The National Science Foundation (NSF) has named Dr. Karen Marrongelle as its next Chief Operating Office (COO) effective August 2, succeeding F. Fleming Crim, who has served in this role since 2018. Dr. Marrongelle has served as the Assistant Director for the Education and Human Resources (EHR) Directorate since 2018. In a statement accompanying the announcement, NSF Director Sethuraman Panchanathan said, “Karen Marrongelle is a strong and innovative leader with a proven track record of excellence and accomplishments.  I am delighted to have her taking on this important role at an amazing time for NSF.”


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