The Biological Oceanography Program within the Division of Ocean Sciences (OCE) in the Directorate of Geosciences (GEO), U.S. National Science Foundation, announces a nationwide search for a Program Director (Rotator) with experience and expertise in any area of biological oceanography or marine ecology. The program anticipates filling multiple rotator positions over the next year. The Program Director’s core duties and responsibilities will be administering the merit review process, making proposal recommendations, working to balance the award portfolio across the broad range of disciplines supported by the Program, supporting a diverse science community and coordinating, and working with other programs in NSF and other Federal agencies and organizations. We will begin consideration of candidates on December 1, 2021 and position(s) will remain open until filled.