PhD in Fine Particles in Shallow Groundwater Systems, Hydrogeology and Quaternary Sedimentology Utrecht University in Netherlands

Utrecht University is advertising a PhD position in Fine Particles in Shallow Groundwater Systems within the Faculty of Geosciences, Department of Earth Sciences. The project sits at the intersection of hydrogeology, quaternary sedimentology, groundwater flow, particle transport, and numerical modeling, with a strong experimental component.

The research topic is “Fine Particles in Shallow Groundwater Systems: Origin, Mobilization, and Particle Clogging in Utrecht ATES Wells.” You will investigate how fine particles move through shallow aquifers, how local stratigraphy and depositional history influence clogging, and how well design and aquifer conditions affect Aquifer Thermal Energy Storage (ATES) performance. The work combines subsurface data, Pleistocene fluvial and glaciofluvial sedimentology, column-scale flow experiments, field-scale groundwater observations, and computational modeling.

The position is especially relevant for candidates interested in Earth Sciences, Geology, Environmental Science, and Physics, with applications to sustainable subsurface engineering, energy storage, and water management. The project also involves collaboration with the Municipality of Utrecht, the Dutch Geological Survey, and industry partners, offering exposure to both academic and applied career paths.

Eligibility highlights: applicants should have an MSc in Earth Sciences, Physical Geography, Hydrogeology, Physics, Environmental Engineering, or a related field. Strong analytical skills, programming ability in Python/MATLAB or similar, and experience with experimental techniques and/or numerical modeling are expected. Good English communication skills are required. Prior experience with reactive transport, particle transport, or soil-fluid interactions is desirable. Candidates already holding a PhD are not eligible, and non-Dutch MSc diplomas may need approval.

Funding: this is a salaried PhD appointment for 4 years, starting with a 1-year contract and extension after a successful assessment. The gross monthly salary is €3,059 to €3,881 for full-time employment, plus holiday pay, year-end bonus, pension, and other employment benefits.

Deadline: 21 June 2026.

How to apply: submit your application through Utrecht University’s online portal only. Email applications are not accepted. For informal questions, contact Dr Thomas Sweijen at [email protected].