Johannes Knörzer is part of the Superconducting Circuits team of the ETH Zurich - PSI Quantum Computing Hub. He joined the Quantum Device Lab as a Postdoc in February 2025. Previously, he was a Junior Fellow at the Institute for Theoretical Studies at ETH Zurich. He has worked on topics at the interface of quantum information, quantum optics and condensed-matter physics. He received his PhD from the LMU Munich and the Max Planck Institute of Quantum Optics under the supervision of Ignacio Cirac, where he worked on quantum simulation and semiconductor-based quantum information processing. Prior to his PhD, he obtained a MSc degree in Physics from the University of Hamburg.