ARCNL is looking for three group leaders, with either experimental or modelling/theoretical focus. You will conduct your research in collaboration with other research groups in ARCNL. As group leader of ARCNL, you will be employed by and part of the Faculty of Science of either the University of Amsterdam or the Vrije Universiteit Amsterdam, appointed as assistant or associate professor level, depending on your experience. For exceptionally experienced and qualified candidates, appointment starting as Full Professor could be considered. Working at ARCNL implies having a reduced teaching load compared to other university staff.