PhD and Postdoc Positions in LLRF for Gravitational Wave Detection with SRF Cavities DESY in Germany

European XFEL is advertising a 3-year postdoctoral position for XFELO (X-ray Free-Electron Laser Oscillator) work near Hamburg, Germany . The role sits in the X-ray optics group led by Maurizio Vannoni and is part of a joint European XFEL and DESY team. The successful candidate will help run the XFELO demonstrator , contribute to the design of a tunable version , and participate in experiments exploring a new kind of X-ray source. This opportunity is especially relevant for researchers with inte...

Forschungszentrum Jülich GmbH is advertising a postdoc position in scalable, shuttle-based spin-qubit quantum chips at the JARA-Institute for Quantum Information (PGI-11), with the work based in Aachen, Germany . The project sits at the intersection of physics , quantum computing , semiconductor qubits , quantum dots , spin coherence , quantum control , and scalable quantum-chip architectures . The institute works on theoretical and experimental research on semiconductor qubits, including cohere...

Research Fellow in Advanced Semiconductor Device Modelling at the University of Surrey (Guildford, United Kingdom). This is a full-time, fixed-term research position on EPSRC project EP/Y000196/1 , focused on advanced semiconductor device modelling for source-gated transistors (SGTs) and multimodal transistors (MMTs) . The successful candidate will develop and validate predictive models using methods such as high-fidelity TCAD , compact modelling , surrogate modelling , and physics-informed mach...

Technische Universität Braunschweig is advertising a Senior Scientist (Senior Postdoc) position in cryogenic and quantum electronics , with a strong focus on experiments at millikelvin temperatures . The role involves research on cryogenic measurement platforms, measurements in a dilution refrigerator , development and optimization of cryogenic setups, and work on research projects. The successful candidate will also publish in leading international journals, present at national and internationa...

Paderborn University in Germany is recruiting up to 10 PhD positions (Research Assistants, f/m/d) in the Graduate Program PhoQS FUTURE at the Institute for Photonic Quantum Systems (PhoQS) . The positions are in photonic quantum systems and related areas, with opportunities across experimental physics , theoretical physics , electrical engineering , computer science , and mathematics . The institute works on integrated photonic quantum technologies and is supported by a strong interdisciplinary ...