PhD Student (f/m/d) – part-time (29,25 hrs/week)

• Carry out the PhD research project "Multidimensional mapping of ultrafast ionization dynamics in relativistic laser plasmas via resonant X‑ray 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

• 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 beam time experiments, including shift work

For additional information, please contact Dr. Ulf Zastrau (ulf.zastrau@xfel.eu).

Working place will be Schenefeld, in the Hamburg metropolitan area. General information on working in Germany, the Hamburg area and the European XFEL can be found under www.xfel.eu/careers.

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.

Work-life balance & flexibility

• A family-friendly working environment (e. g. additional childcare days)
• Flexible working hours and options to work from home (depending on your role and tasks)
• 30 days of paid vacation, plus December 24th and 31st off (granted by the employer)

Compensation & long-term security

• Transparent compensation aligned with public service organizations in Germany
• Salary range: min. 13/1 with €4901,11 - max. 13/2 with €5279,32 (values for full time will be adjusted according to the part-time model); the actual level is defined by the individual work experience, here is the link to the current valid tariff table
• Depending on the pay group, we offer an annual special payment of 75-95 % of one month’s salary. For paygroup 13, this amounts to 75 %
• Partially funded public transportation Deutschlandticket
• Generous company pension scheme (6.45 % of your monthly salary)

Support from day one

• Extensive relocation benefits to help you settle in smoothly
• English as company language, enabling easy collaboration in our international environment

Learning, wellbeing & community

• Extensive training opportunities, including subsidized English and German language courses
• Subsidized sports membership with access to over 7,000 sport clubs
• Monthly social events and company restaurant with employee discounts
• Free access to a professional mental health support platform