Postdoctoral Fellow in Soft Matter Physics / Materials Scientist

Paul Scherrer Institut (PSI) - September 28, 2025

Your Tasks

  • Develop and implement microfluidics for soft matter and scattering measurements.
  • Analyze molecular structures in real-time using advanced techniques like small-angle neutron scattering (SANS) and flow-induced polarized-light imaging (birefringence).
  • Develop a novel experimental and simulation framework to explain, model, and control macromolecular structuring under extreme flow conditions.
  • Contribute to a multimodal, multiscale model that links flow conditions to molecular structures and rheological properties.
  • Publish scientific results in peer-reviewed journals and present findings at international conferences.
  • Support the broader development of novel experimental strategies at SINQ.

Your Profile

  • PhD degree in physics, physical chemistry, materials science, or a related discipline.
  • Advanced knowledge of rheology, fluid dynamics, and microfluidics to design and execute experiments simulating real-world conditions.
  • Demonstrated interest in soft matter physics, rheology, or flow-based characterization techniques.
  • Practical experience with neutron or X-ray scattering is an advantage.
  • Willingness to travel and participate in international beamtime campaigns.
  • Strong communication skills in English (spoken and written).
  • Experience with data integration and analysis to connect results from different methods (rheology, birefringence, scattering) into a single, comprehensive model.
  • Independent, solution-oriented working style and interest in experimental research.
  • Strong programming skills, particularly in Python.

We Offer

Our institution is based on interdisciplinary, innovative, and dynamic collaboration. You will benefit from systematic on-the-job training, as well as personal development opportunities within our strong vocational training culture. If you aim to effectively balance work and family life or other personal interests, we can support you with modern employment conditions and on-site infrastructure.

Your employment contract is limited to 3 years.

For further information, please contact Dr. Viviane Lutz Bueno at viviane.lutz-bueno@psi.ch, phone +41 56 310 29 97.

Apply online using the form below. Only applications matching the job profile will be considered.

Paul Scherrer Institute, Human Resources Management, Pascale Bärtschi, 5232 Villigen PSI, Switzerland

Location : Villigen PSI
Country : Switzerland

Application Form

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