Supervisory Research Biologist/Sant Chair in Marine Science Smithsonian Institution, National Museum of Natural History | Washington, District of Columbia The Smithsonian Institution, National Museum of Natural History has retained Isaacson, Miller to assist in the search for the Supervisory Research Biologist/Sant Chair in Marine Science. Pamela Pezzoli is leading this search with Alexandra Lolavar. More information to follow. APPLY NOMINATE contact Alexandra Lolavar