Speculative application - »Micro- and Nanostructured Optics« (IOF-2024-03) Jena Vollzeit Applied Optics and Precision Engineering Speculative application for students »Imaging and Sensing« (IOF-2024-04) Jena Vollzeit Applied Optics and Precision Engineering Application Specialist Microscopy (f/m/x) Oberkochen Vollzeit ZEISS Group