Nanna B. Karlsson

The Geological Survey of Denmark and Greenland (GEUS) is seeking a postdoctoral researcher to join the Department of Glaciology and Climate for a four-year position starting August 2026. This role is part of the REGLA research programme, funded by a Carlsberg Foundation Accomplish Grant to Professor Nanna B. Karlsson, and focuses on subglacial processes and the dynamics of the Greenland ice sheet. The research aims to advance understanding of the physical properties and behavior of the subglacial environment, particularly sediments and meltwater, and their influence on ice flow. Key responsibilities include investigating the GEUS sediment archive to analyze properties of subglacial sediments deposited by past ice streams, analyzing water and sediment samples from glacier fronts in Greenland, and interpreting vibroseismic data from the ice sheet's interior. The position also involves constructing conceptual and numerical models to describe sediment material properties and transport, utilizing in-situ and remote sensing observations. Fieldwork in Greenland, including UAV-based sampling and vibroseismic measurements, is a significant component, though candidates unable to participate in fieldwork are still encouraged to apply. Project management duties comprise about 20% of the role, including coordination of fieldwork and collaboration with external partners. The successful candidate will work closely with Professor Nanna B. Karlsson and the REGLA research group, which includes early-career researchers and international experts. GEUS offers a vibrant, international, and interdisciplinary research environment, with a focus on professional development, flexible working hours, and well-being. The department consists of approximately 35 scientists, postdoctoral researchers, PhD students, and technical staff, and is committed to fostering collaboration and a welcoming atmosphere. Applicants must hold a PhD in glaciology, geophysics, physical geography, oceanography, or a related field, with strong skills in quantitative data analysis and experience or willingness to develop expertise in subglacial and sediment processes. Proficiency in English is required, and candidates should be prepared to learn Danish. Experience with polar or remote fieldwork is advantageous but not essential. The application should include a CV (with ORCID), publication list, relevant publications, and master's and PhD certificates (or dissertation and submission receipt if PhD not yet awarded). Salary and employment terms follow the relevant trade union agreement, and the position is funded by the Carlsberg Foundation. GEUS values diversity and encourages applications from all backgrounds. The application deadline is 15 April 2026 (midnight CET), and applications must be submitted via the GEUS website. Late applications will not be considered. For further information, contact Professor Nanna B. Karlsson ([email protected]) or Head of Department Signe Bech Andersen ([email protected]). This is an excellent opportunity to contribute to cutting-edge research on the Greenland ice sheet and its subglacial environment, working in a supportive and dynamic team at GEUS in Copenhagen, Denmark.