We have a PhD opening to work on a project focusing on aggregation of colloidal particles in the presence of polyelectrolytes and multivalent ions. This project heavily relies on light scattering and fits into the overall themes of the research group in the area of the physical and analytical chemistry of polyelectrolytes and interfaces. The research is primarily experimentally oriented and is complemented by other state-of-the-art experimental tools, including scattering techniques and surface sensitive tools. Prerequisites are masters or diploma preferentially in chemistry, but a degree in physics or engineering is equally welcome. Experience with an light scattering and/or computer programming represent an advantage. Enthusiasm for top-quality research and teaching is as important as good oral and written communication skills. The successful candidate will encounter an active research group, well-equipped laboratories, and excellent working conditions. Earliest starting date is June 1, 2009, or as agreed. Applications are considered from now on until the position is filled. For general information, see http://colloid.unige.ch/ and the corresponding links. If you are interested, please, email a notice of interest with your CV, copies of transcripts with marks (grades), and contact information of two professional references to .