Postdoctoral researcher for hard X-ray attosecond science (f/m/d)

Organisation/Company European XFEL Research Field Physics Researcher Profile Recognised Researcher (R2) Positions Postdoc Positions Application Deadline 9 Apr 2026 - 23:59 (Europe/Berlin) Country Germany Type of Contract Temporary Job Status Other Job Status Extra Information This position is limited to 3 years. Is the job funded through the EU Research Framework Programme? Other EU programme Reference Number S-636 Is the Job related to staff position within a Research Infrastructure? Yes

Offer Description

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.

As part of European XFEL's strategic program, it has been decided to focus on the unique emerging possibilities for attosecond science using the ultrashort and intense X-ray laser beams that the facility can generate. In particular, research opportunities in nonlinear X‑ray‑matter interactions and ultrafast diffraction/imaging are targeted with this position as Postdoc in the MID group.

The Position

• Development of attosecond science experiments and science using hard X‑ray FEL radiation
• Participation in attosecond beam diagnostics, characterization, and benchmarking experiments
• Support of user experiments, commissioning and in‑house research at MID
• Data analysis and publication of scientific results

Requirements

• PhD degree in physics or a related science field
• Research background in experimental attosecond science
• Experience with X‑ray techniques and/or FEL science is an asset
• Experience with ultrafast optical lasers is an asset

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

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
• generous company pension scheme (6,45% of monthly salary)
• monthly social events and subsidised company restaurant
• partially financed job‑tickets for public transportation
• extensive training opportunities incl. subsidised English and German language classes
• easy and free access to a mental health platform to support your wellbeing

Our company language is English.

Reference number : S-636

Duration : This position is limited to 3 years.

Application

Please apply online and 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.