What is it like to work at the U.S. National Science Foundation as a program director? Is this something you are contemplating? Many consider temporary service as a “rotator” at NSF the best way to learn about how NSF works and to experience directly how scientists contribute to the process of funding and charting new research programs and directions. If you have questions, or other perspectives to add to the ones expressed in this Forum article, please contribute these to the on-line forum on being a rotator at NSF.

As published in Eos.