Scientist in Ultrafast Spectroscopy (f/m/d) – Attosecond Timescale

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.

The Position

• Development and commissioning of diagnostic tools for the characterization of attosecond soft X-ray pulses using electron angular streaking
• Development of online characterization procedures for ultrashort X-ray pulses
• Integration of the new set-up into the existing environment of the SQS instrument
• Leading participation in experimental campaigns exploring the ultrashort (attosecond) timescale
• Active participation in the broad science program at the SQS instrument

Requirements

• PhD in physics or an equivalent academic degree
• Proven experience in application of high-resolution electron spectroscopy
• Proven experience with femtosecond optical lasers including set‑ups for high‑intensity/ ultrashort pulses
• Additional experience with ultrashort mid‑infrared/ terahertz lasers and optical parametric amplifiers is a benefit
• Experience with pump‑probe experiments on gas‑phase targets
• Practical knowledge of UHV technologies and/or practical experience at large scale facility (e.g. SR, FEL)
• Knowledge of programming languages, Matlab, C++ or Python

Benefits

• 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 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 well‑being

Working place will be Schenefeld, in the Hamburg metropolitan area.

Our company language is English.

The European XFEL GmbH is an equal opportunity and affirmative action employer and we promote and support diverse and heterogeneous teams. Applicants with disabilities will be given preference over other equally qualified applicants.