Through our research and our commitment to the transfer of knowledge and technology, we contribute significantly to the preservation of the function and protection of the ocean for future generations. The Biological Oceanography research unit investigates how marine plankton responds to environmental changes in the ocean and what effects this has on ecosystems and biogeochemical cycles, particularly the uptake and storage of carbon dioxide in the sea. Methods used include the analysis of dissolved organic substances, microbiological rate measurements, incubation experiments, controlled laboratory cultures, and field studies in various marine regions.
The Research Unit Biological Oceanography within Research Division 2, Marine Biogeochemistry, offers a position as a Scientist (m/f/d) Biological Oceanography starting on September 1st, 2025.
Job Description
The successful candidate will investigate processes of biological and microbial carbon pumps in the ocean. He:She will carry out scientific studies on the production and microbial degradation of organic substances. In addition, the successful candidate will develop new approaches for the determination of particle export (e.g. with sediment traps) and particle modification with the help of biomarkers. The successful applicant will also participate in the planning, application and management of third-party funded projects and sea-going expeditions as well as in the training of students.
Qualification
Prerequisites for a successful application include a doctoral degree in biological oceanography or a related field, as well as solid expertise in the marine carbon cycle and particle export. Strong knowledge of marine bacteria and phytoplankton is expected; in-depth understanding of the turnover of organic material (sugars, amino acids, lipids) is advantageous. Experience in open-sea marine research and willingness and ability to participate in multi-week expeditions are required. Experience in leading ship expeditions is also beneficial.
The applicant should demonstrate an excellent publication record and the ability to secure independent third-party funding. Very good spoken and written English skills are required.
The successful candidate will conduct measurements of particle export using sediment traps. So experiences with drifting or moored traps to determine carbon fluxes is desirable.
Application deadline: July 25, 2025
