Doctoral Researcher (f_m_x) – Hydro-Geophysics

Your responsibilities:

• Deploy a hydro-geophysical monitoring system at the Wettzell observatory, including soil moisture sensors and transects for Electrical Resistivity Tomography (ERT)
• Derive spatial and temporal variations of water storage from new and existing sensor data
• Implement a local physically-based hydrological model (preferably HYDRUS) to simulate water fluxes and storage dynamics in the surroundings of the ring laser
• Adapt methods for modelling the hydrological mass attraction effect on tiltmeters that are co-located with the ring laser, and develop correction methods for these effects
• Contribute to project activities and deliverables
• Interpret, publish and present findings in peer-reviewed scientific journals and workshops

About You:

Essential Qualifications:

• Master’s degree or equivalent in geophysics, geodesy, hydrology or related fields
• Understanding of hydrological processes
• Knowledge of environmental process models such as physically-based hydrological modelling (e.g., HYDRUS)
• Very good command of spoken and written English
• Programming skills, preferably in Python
• Excellent teamwork and communication skills for collaboration in an interdisciplinary environment

Desirable Qualifications:

• Expertise with hydrological, geophysical or geodetic monitoring devices
• Experience in potential field modelling with elementary bodies
• Willingness to work in the field (adverse weather conditions included)
• Driver’s license

What we offer:

• Ambitious and varied tasks in a dynamic and international research environment
• State-of-the-art equipment
• Public service benefits
• Extensive training opportunities
• Professional career advice is offered by our in-house Career-Centre
• Flexible working hours and conditions
• Support with finding a good work-life balance offered by benefit@work
• Institute day-care centre on site
• Working at the Albert Einstein Science Park on the Telegrafenberg in Potsdam
• Workplace within walking distance of Potsdam main train station, or just a short ride on the shuttle bus

Start date: 1 st January 2027 Fixed-term: 3,5 years Salary: The position is classed as salary group 13 according to “TVöD Bund ”. The salary group is determined on the basis of the Collective Wage Agreement and the respective personal qualifications. Working hours: Part-time 75% (currently 29.25 h/week) Place of work: Potsdam

Have we piqued your interest?

If so, we look forward to receiving your application by 25 th October 2026. Please use our online application form only.

Required documents:

• CV
• Letter of motivation
• Grades, transcripts and certificates for your master's degree in a single document - if not available, a confirmation from your institution of the completed degree by the application deadline

The GFZ actively promotes diversity and explicitly welcomes applications from all qualified individuals, regardless of ethnic and social origin, nationality, gender, sexual orientation and identity, religion/belief, age and physical characteristics. We also promote an inclusive working environment in which everyone can fully develop their own talents. Anyone who has been recognised as a severely disabled person will be given preferential consideration in the event of equal suitability and qualification in accordance with the provisions of the German Social Code IX. If you have any further queries regarding gender equality, please do not hesitate to contact our Equal Opportunities Officer.

"Diversity in perspectives" is one of GFZ's core values. As an integral part of supporting diversity at our centre, we actively promote women in science and in leadership positions. We, among others, do this through our gender equality plan and the cascade model measures, which we actively implement to enable sustainable equal opportunities in academic career paths. The GFZ thus committedly strives for gender equality in science, including in leadership positions, and strongly encourages women to apply.

In case of any further queries regarding the field of activity, please contact Prof. Dr. Andreas Güntner via email. If you have any general questions about the application process, please contact our recruiting team at our phone number +49 (0) 331-6264-28787.