For many years the Laboratory for Waste Management has conducted multidisciplinary research on radionuclide retention and transport related to geological disposal of radioactive wastes, using a unique combination of experimental infrastructure and modelling capabilities. LES benefits strongly from on-site proximity to world-leading materials characterization facilities including the SLS synchrotron and SINQ neutron source, and the HotLab facility which is fully equipped for research utilizing radioisotopes. Such studies have strong synergies with the field of environmental engineering, circular economy including carbon capture and sequestration, and long-term performance of natural and engineered cementitious systems. A new Group Leader for the Cement Systems area at PSI, Dr John Provis, was recruited in 2023, and the appointee will work closely with him and a growing team, to conduct a world-class research program in fundamental cement science and its applications in waste disposal.

We are looking for a

The candidate should have a good understanding of transport and sorption phenomena in porous media, and (geo)chemical thermodynamics. Radiochemical expertise is important in the role. The successful candidate will have a PhD degree or equivalent doctoral degree in Natural Sciences / Radiochemistry / Chemical Engineering / Materials Science / Geochemistry / Geology or a closely related field. Excellent knowledge of English is essential, and working proficiency in German will also be required.