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Jetzt bewerben

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

For additional information, please contact Daniele La Civita (daniele.lacivita@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 on our Career Page.

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.

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. 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
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

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

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