Associate Professor, University of Copenhagen, Molecular Microbial Ecology, Project Lead for Interact
Professor, University of Copenhagen, Environmental Microbiology, Project Lead for Matrix
Head of Department, Professor, Department of Molecular Biology, Aarhus University
President of the Charles Valentine Riley Memorial Foundation and Professor of Food Science and Human Nutrition at Iowa State University
(Retired) Former Deputy Director of Agricultural Research & Development, Bill and Melinda Gates Foundation.
Chief Scientist for Biology and a Laboratory Fellow at the Pacific Northwest National Laboratory (PNNL)
Emeritus Director at the Max Planck Institute for Terrestrial Microbiology in Marburg