Postdoctoral Fellow in Quantum Simulation and Bosonic Quantum Information

About the role

The Paul Scherrer Institute (PSI) is looking for a Postdoctoral Fellow in Quantum Simulation and Bosonic Quantum Information for its Laboratory for Theoretical and Computational Physics. The position covers theoretical research at the interface of quantum information theory and quantum many-body physics, with applications to quantum simulation and quantum computing, and focuses on bosonic and hybrid qubit-boson systems and quantum chemistry. It is embedded in the interdisciplinary Quantum Molecular Dynamics project, a collaboration between PSI and ETH Zurich.

Key responsibilities

• Conduct research in quantum information theory and quantum many-body physics, with applications to quantum simulation and quantum computing.
• Develop theoretical methods for quantum simulation, learning and benchmarking, especially for bosonic and hybrid quantum systems, with applications to quantum chemistry and molecular dynamics.
• Collaborate closely with experimental quantum computing groups at PSI and theoretical partners within the project.
• Publish research results in peer-reviewed journals and present findings at international conferences.

Required profile

• PhD degree in Physics or a closely related field.
• Strong research background in quantum information theory, quantum many-body physics, quantum simulation or related areas.
• Experience in bosonic or continuous-variable quantum information, quantum learning and benchmarking or quantum chemistry would be particularly welcome.
• Motivated, collaborative, able to work independently and in a team, with good knowledge of English.

Required skills

• Experience in analytical or numerical research methods, including scientific programming.

What we offer

• On-the-job training, personal development and a strong vocational training culture.
• Modern employment conditions and on-site infrastructure supporting work-life balance.
• A fixed-term contract of 2 years, with the option of a third year.

Applications are submitted online by 25 November 2026, with a CV, list of publications, a brief statement of research interests, one or two representative publications or preprints and contact details of at least two referees.