**PhD position in Chemistry, with a specialization in Silicate Geochemistry** The Department of Chemistry, Umeå University, Sweden is opening a PhD position in Chemistry with a specialization in geochemistry, inorganic chemistry, physical chemistry, or any related field. The thesis project will focus on studying geologic minerals at the molecular level using advanced theoretical and experimental synchrotron-based techniques, in the context of nuclear waste disposal. The position is for four years of doctoral studies, including participation in research and postgraduate courses. The last day to apply is November 30, 2023\\. Starting date is January 1, 2024 or by agreement **Further information** Further information is provided by Michael Holmboe, e-post: michael.holmboe@umu.se, web: http://moleculargeo.chem.umu.se/holmboe/.