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.
Recent advances at the European XFEL have led to lasing in a cavity-based X-ray free-electron laser oscillator (XFELO). This milestone opens new opportunities for X-ray generation and high-precision experiments. To advance the XFELO program to the next level, we are seeking a highly motivated Precision Mechanics Design Engineer to support a joint team of engineers and scientists from European XFEL and DESY.
For our Mechanical Engineering group we are looking for an
Precision Mechanics Design Engineer (f/m/d)
The Position
- Contribute to the development, realization, and commissioning of ultra-precision mechanical systems for the new phase of the XFELO project
- Perform computer-aided engineering tasks, including concept development, detailed mechanical design, structural and thermal assessment, and design optimization of mechanical components and assemblies
- Take responsibility for the production and procurement of mechanical components, as well as for the assembly, testing, and installation of the designed mechanical systems
- Participate in shift work in the control room during experimental testing and commissioning of XFELO mechanical systems with beam
- Analyze technical experimental data, document results, and contribute to publications, internal reports, and technical notes.
Requirements
- Master’s degree in mechanical engineering, applied physics, or an equivalent discipline
- Initial experience in mechanical design, preferably in a scientific, research, or other high-technology environment
- Understanding of mechanism design, structural mechanics, and thermal aspects relevant to precision mechanical systems; familiarity with UHV requirements is an advantage
- Ability to understand technical requirements, develop design concepts, and propose feasible mechanical solutions
- Strong analytical and problem-solving skills, combined with creativity, motivation, and a hands-on approach
- Experience with 3D CAD modeling and the preparation of engineering drawings; experience with Siemens NX would be beneficial
- Experience with numerical simulation and FEA tools such as Ansys and/or COMSOL
- Good written and spoken English and the ability to work successfully in an international and interdisciplinary team
Reference Number
E-421
Duration
This appointment is initially limited to 3 years, an extension is possible by later decision.
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
- Salary range: min. Pay-Group 13/1 with 4,901.70€ - max. Pay-Group 13/6 with 7,025.87€, the actual level is defined by the individual work experience, here is the link to the current valid tariff table
- Depending on the pay-grade, we offer an annual special payment of 75-95% of one month’s salary
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:
16/08/2026 