Enlightening Science
European XFEL is an international non-profit company located in the Hamburg area in Germany.
It operates a 3.4 km-long X-ray laser, which produces X-rays of unique quality for studies in
physics, chemistry, the life sciences, materials research and other disciplines. The diverse
scientific facilities at European XFEL enable scientists from across the globe to carry out a wide
range of experimental techniques.
For our HED instrument we are looking for an
PhD Student (f/m/d) - part-time (29,25 hrs/week)
The Position
- Carry out the PhD research project “Multidimensional mapping of ultrafast ionization dynamics in relativistic laser plasmas via resonant Xray probing” at the HED instrument of the European XFEL
- Plan, prepare, and perform laser–XFEL pump–probe experiments with the high-intensity ReLaX laser system, including target design and diagnostic development.
- Acquire, analyze, and interpret experimental data, combining X-ray resonant probing, interferometric imaging, and spectroscopy with theoretical models and simulation benchmarks
- Present results at international conferences and workshops, and publish in peer-reviewed journals
- Actively participate in the collaborative research environment at HED/EuXFEL, including interaction with external user groups and research consortia
- Complete and defend doctoral thesis
Requirements
- Master’s degree (or equivalent) in physics, preferably with a background in experimental plasma physics, laser–matter interaction, or related areas
- Initial experience with experimental methods in optics, lasers, spectroscopy, or X-ray techniques is considered an asset
- Strong interest in high-energy-density physics and motivation to work in large-scale international research collaborations
- Basic programming or data analysis skills; familiarity with numerical modeling or plasma simulations is beneficial
- Ability to work independently as well as in a multidisciplinary, international team.
- Good communication skills and proficiency in written and spoken English
- Readiness to participate in beamtime experiments, including shift work
Reference Number
S-613
Duration
This appointment is initially limited to to 3 years.
Our offer
Become part of a vibrant international and multi-cultural team of scientists, engineers, technical and administrative staff. Be involved in cutting edge scientific and technical progress and participate in our international networks. Experience our atmosphere of tolerance and respect.Salary and benefits are similar to those of public service organizations in Germany, this includes for example:
- family friendly working environment (e.g. additional childcare days)
- flexible working times and option for work from home depending on tasks
- 30 days of vacation, 24th and 31st of December are free as a courtesy of the employer
- extensive relocation benefits
- generous company pension scheme (6,45% of monthly salary)
- monthly social events and subsidized company restaurant
- partially financed job-tickets for public transportation
- extensive training opportunities incl. subsidized English and German language classes
- Easy and free access to a mental health platform to support your wellbeing
Application
Please provide your CV and a motivation letter in English as well as any reference letters.The European XFEL GmbH is an equal opportunity and affirmative action employer and we promote and support diverse and heterogenous teams. Applicants with disabilities will be given preference over other equally qualified applicants.
Application Deadline:
25/11/2025 