Mechatronic Engineer Magnetmesstechnik XFEL (f/m/d)

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.

For our Undulator Systems group we are looking for an

The Position

The development and integration of superconducting undulators (SCUs) in the EuXFEL is part of the facility development program. Of fundamental importance for the program is the commissioning and operation of the SUNDAE2 measurement system. SUNDAE2 is a horizontal test stand employing three primary in-vacuum methods for high-precision magnetic characterization: Hall Probe, Moving Wire, and Pulsed Wire systems. The main task for this position is to coordinate the operation SUNDAE2 in collaboration with other colleagues from the UNSYS group and DESY technical groups. This includes:

• Integration, commissioning, and optimization of mechanical, electrical, and motion-control systems of SUNDAE2.
• Operate, maintain, and further develop the SUNDAE2 Hall probe measurement system for the characterization of superconducting undulators.
• Specify, procure, and integrate new instrumentation, sensors, and hardware components in collaboration with internal stakeholders and external suppliers.
• Develop and improve measurement procedures.
• Design and maintain mechanical and electrical documentation, including 3D models and technical drawings in NX and electrical schemes.

Requirements

Master’s degree or equivalent in Mechatronics Engineering, Electrical Engineering, Mechanical Engineering, Physics, or a related field.

• Experience with precision measurement systems, motion‑control systems, sensors, and instrumentation.
• Knowledge of magnetic measurement techniques, Hall probe systems, or accelerator magnet characterization is highly desirable.
• Experience with data analysis and scientific programming (e.g., Python, MATLAB, or similar).
• Familiarity with electrical design software such as EPLAN is an advantage.
• Strong analytical and problem‑solving skills, with the ability to work both independently and in multidisciplinary teams.
• Excellent communication skills in English.

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 .

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. 13/1 with 4,901.70€ – max. 13/6 with €7025,87, the actual level is defined by the individual work experience, here is the link to the current valid

• Depending on the pay group, we offer an annual special payment of 75-95% of one month’s salary.
• For pay group 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