DESY, with more than 2900 employees at its two locations in Hamburg and Zeuthen, is one of the world's leading research centres. Its research focuses on decoding the structure and function of matter, from the smallest particles of the universe to the building blocks of life. In this way, DESY contributes to solving the major questions and urgent challenges facing science, society and industry. With its ultramodern research infrastructure, its interdisciplinary research platforms and its international networks, DESY offers a highly attractive working environment in the fields of science, technology and administration as well as for the education of highly qualified young scientists.

PETRA III at DESY is one of the brightest storage-ring-based X-ray sources for high-energy photons and coherence applications worldwide. It is operated at a particle energy of 6 GeV and is therefore especially suited to produce X-rays at hard and high energies up to 200 keV. Currently, 26 beamlines, a laboratory team and for sample environment team are operational at PETRA III. The teams support international users at the experiments and conduct scientific research. PETRA III will be upgraded to the ultimate storage-ring-based X-ray source PETRA IV. PETRA IV will be the world's brightest synchrotron radiation source for decades to come, providing unparalleled insight into physical, chemical, and biological processes in nature and technology.

The PETRA beamlines and teams are structured into groups. We are seeking a scientific group leader for PETRA III beamlines, currently focusing on scattering and diffraction methods, including related imaging techniques, laboratories and sample environment.