The Marine Chemistry and Geochemistry Department is searching for two Postdoctoral Investigators to join their team. These are temporary positions and the initial appointment will be for one year starting (available immediately) with the possibility of an extension for up to two years. These positions will work in Dr. Julie Huber’s laboratory at WHOI. Dr. Huber’s research focuses on the composition and function of microbes in the deep-sea, to understand microbial dynamics and the resulting biogeochemical implications. Much of her work has involved the ocean crustal aquifer (e.g., hydrothermal systems; ocean ridge and arc volcanoes; off-ridge sub-seafloor crust). More broadly, her research interests span from the deep-sea to coastal ponds and astrobiology. The Postdoctoral Investigator positions will participate in studies of subseafloor crustal microbial communities. The emphasis is on examining microbial community biomass, function, and activity in the subseafloor habitat. While the primary focus of the work will be in research, the postdoctoral investigator will have an opportunity to participate in educational and outreach activities associated with the project.