Researcher (PostDoc) - Development of Novel Double-Pulse Technologies at the European XFEL
Area: Faculty IV: School of Science and Technology | Job scope: full-time | Duration of employment: limited | Posting-ID: 6782
The University of Siegen is a modern university with an international orientation and a focus on interdisciplinary research. It currently has around 14,000 students and covers a range of research fields from the humanities, social and economic sciences to natural sciences, engineering and life sciences. With over 2,000 employees, the university is one of the largest employers in the region and offers a unique environment for teaching, study, research and knowledge transfer.
Project Description
As part of an innovative, interdisciplinary research project, we are developing a new technique for generating coherent double pulses at one of the world’s most powerful X-ray laser facilities. This approach combines cutting-edge laser and accelerator technology with questions from solid-state physics and biophysical dynamics. The resulting double pulses will be used to study dynamic processes in protein systems, with the aim of gaining time-resolved insights into fundamental biological mechanisms.
We are hiring:
The Faculty IV: School of Science and Technology, X-ray science group, in collaboration with the European XFEL and the accelerator division at Hamburg - DESY is seeking to fill the following researcher position as soon as possible :
- 100% = 39,83 hours
- Pay grade 13 TV-L
- limited fixed-term 3 Jahre
- Place of employement: Hamburg – DESY / European XFEL
Your Responsibilities:
- Planning and conducting double-pulse experiments at the European XFEL in close collaboration with DESY and the XFEL experimental team
- Evaluation and analysis of complex scattering data from experiments and accelerator systems
- Publication of scientific results in peer-reviewed journals and presentation at international conferences
Your profile:
- Master’s degree (M.Sc.) in Physics or Electrical Engineering with a final grade of “good” or better
- PhD in Physics or Electrical Engineering
- Solid knowledge in one or more of the following areas:
- Solid-state physics
- Accelerator technology
- X-ray detectors
- Experience in scientific programming (e.g. Python)
- Willingness to actively collaborate within an international research team Additional desirable qualifications:
- Knowledge in protein dynamics / structural biology
- Experience in laser technology
- Understanding of control systems engineering
Our range of services:
- Access to state-of-the-art experimental facilities and a highly collaborative scientific network
- Participation in a cutting-edge project at world-leading research infrastructures
- Opportunities for scientific qualification and personal development
- Strong integration into a university–large-scale facility–industry partnership
- Promotion of own scientific or artistic qualification according to the Wissenschaftszeitvertragsgesetz [act on temporary employment in higher education] (e.g. Habilitation)
- Diverse opportunities to take on responsibility and make a visible contribution in the research and teaching environment
- A modern understanding of leadership and collaboration
- Good work-life balance, for example, through flexible working hours and work location, as well as support with child care
- Extensive personnel development program
- Health management with a wide range of prevention and counseling services
We look forward to receiving your application by 31.01.2026.
Please apply exclusively via our job portal (https://jobs.uni-siegen.de). Unfortunately, we cannot consider applications in writing or by e-mail.
Your contact person:
Prof. Dr. Christian Gutt
0271 740 3741
christian.gutt@uni-siegen.de
Equal opportunities and diversity are promoted and embodied at the University of Siegen. The advertisement is explicitly addressed to people of all genders; applications from women will be given special consideration in accordance with the State Equal Opportunities Act. We also welcome applications from people with different personal, social, and cultural backgrounds, people with severe disabilities, and people of equal status.
