31 jobs found

Job title PhD Candidate in Biological Oceanography: Zooplankton and its role in the carbon pump. Company Department of Biology, Norwegian University of Science and Technology (NTNU). Description of the job The Department of Biology at the Norwegian University of Science and Technology (NTNU) in Trondheim offers a fully funded PhD position for three years within an interdisciplinary research project focused on zooplankton ecology and its role in the oceanic biological carbon pump. Oceans have sequestered approximately 30–50% of anthropogenic CO₂ since the beginning of the industrial revolution, mitigating the rise in atmospheric CO₂ and, consequently, global warming. However, the mechanisms through which carbon is transported into the deep ocean remain poorly understood. The project will investigate how zooplankton contributes to carbon sequestration through vertical migrations, using a combination of optical and acoustic instruments to observe and...

Job title Research Assistant Position in Algal Biorefinery. Company Algal Biorefinery Group, Laboratory of Algal Biotechnology, Centre Algatech, Institute of Microbiology of the Czech Academy of Sciences. Description of the job The Algal Biorefinery Group at the Laboratory of Algal Biotechnology, Centre Algatech (Institute of Microbiology of the Czech Academy of Sciences), Třeboň, Czech Republic, led by Dr. José Cheel, invites applications for a Research Assistant Position to work within a European research project. The group seeks a highly motivated Research Assistant to provide technical and analytical support for multi-target algal biorefinery processes. The contract duration is two years, with possible yearly extension based on individual performance. Key Responsibilities: Support the development and optimization of algal extraction processes. Assist in the design and optimization of biphasic solvent systems for algal biorefinery...

Job title PhD Position in Physical Oceanography – Focus on Polar Regions.  Company Department of Marine Sciences, University of Gothenburg. Description of the job The Department of Marine Sciences at the University of Gothenburg is recruiting a Doctoral Student in Physical Oceanography. The position is part of SEAL – the National Research School of Excellence in Arctic and Antarctic Research Training, funded by the Swedish Research Council and jointly run by five leading Swedish universities: the University of Gothenburg, Uppsala University, KTH Royal Institute of Technology, Chalmers University of Technology, and Mid Sweden University. The Department of Marine Sciences combines extensive scientific competence with unique infrastructure to provide the most complete environment for marine science and education in Sweden. Its activities are based in Gothenburg, at two research stations (Kristineberg Center for Marine Research and Innovation, and...

Job title Researcher in Underwater Passive Acoustics and Marine Bioacoustics. Company University of the Aegean (UoA), Department of Marine Sciences, Research Unit. Description of the job The Research Unit of the University of the Aegean seeks a First Stage Researcher (R1-MSc) with experience in underwater passive acoustics and good understanding of bioacoustics. The researcher will contribute to the implementation of the LIFE MareNatura project (LIFE22-NAT-EL-LIFE-MareNatura/101113792), co-funded by the European Climate, Infrastructure and Environment Executive Agency (CINEA). The position focuses on the analysis of long-term passive acoustic data from autonomous fixed recorders and from short-term hydrophone deployments. The work includes extraction of underwater noise metrics, detection of cetacean and other marine fauna sounds, and characterization of the underwater soundscape. Analysis of concurrent acoustic and video data will also be needed. The selected...

Job title Researcher in Marine Biology and Pinna nobilis Conservation. Company University of the Aegean (UoA), Department of Marine Sciences, Research Unit. Description of the job The Research Unit of the University of the Aegean seeks a First Stage Researcher (R1-MSc) in the subject of Biology with experience in Marine Biology and Ecology. The researcher will contribute to the conservation and recovery of Pinna nobilis in Greek waters through integrated field, monitoring, and restoration activities within the LIFE24-NAT-ES-PINNACARE project, funded by the European Climate, Infrastructure and Environment Executive Agency (CINEA). The position will involve updating and evaluating optimal conservation sites and conducting long-term monitoring of transplanted and tagged juveniles in the Amvrakikos Gulf and the gulfs of Kalloni and Gera in Lesvos Island, including assessments of survival, growth, and environmental conditions using in-situ measurements and continuous...

Job title PostDoc Position in Cellular Signaling in Photosymbiosis. Company Helmholtz Institute for Functional Marine Biodiversity (HIFMB), in institutional cooperation between the Alfred Wegener Institute (AWI) and the Carl von Ossietzky University in Oldenburg. Description of the job HIFMB is seeking a curiosity-driven postdoctoral researcher to join the newly established Photosymbiosis Focus Group. The candidate will combine state-of-the-art OMICS approaches, cell biology, and advanced imaging to dissect the cellular signaling and regulatory networks that control photosymbiosis between cnidarian hosts and their microalgal symbionts. Photosymbioses between heterotrophic hosts and phototrophic endosymbionts have played central roles in the radiation of complex life and are critical to global nutrient cycles. Yet, global change is pushing these symbioses and the ecosystems they support to the brink of ecological collapse. This position is embedded in the...

Job title PostDoc Position in Southern Ocean Acoustics and Tourism Management.  Company Helmholtz Institute for Functional Marine Biodiversity (HIFMB), in institutional cooperation between the Alfred Wegener Institute (AWI) and the Carl von Ossietzky University in Oldenburg. Description of the job The Helmholtz Institute for Functional Marine Biodiversity (HIFMB) is seeking a PostDoc to investigate spatio-temporal overlaps in the presence of both human and marine mammal activities in the Southern Ocean, with a focus on the acoustic footprint of ships and the impact of Antarctic tourism on marine ecosystems. HIFMB is a research institute located in Oldenburg that studies marine biodiversity and its importance for the function of marine ecosystems, the people linked to those ecosystems, and their governance. It was founded in 2017 as an institutional cooperation between the Alfred Wegener Institute in Bremerhaven, Helmholtz Centre for Polar and Marine Research...

Job title PostDoc Position in Antarctic Krill Fishery Management Under Climate Change. Company Helmholtz Institute for Functional Marine Biodiversity (HIFMB), in institutional cooperation between the Alfred Wegener Institute (AWI) and the Carl von Ossietzky University in Oldenburg. Description of the job The Helmholtz Institute for Functional Marine Biodiversity (HIFMB) is seeking a PostDoc to investigate krill fishing activities before and after the expiration of conservation measure 51-07 in CCAMLR fishing area 48, in conjunction with existing conservation measures, including those implemented voluntarily by the fishing industry. HIFMB is a research institute located in Oldenburg that studies marine biodiversity and its importance for the function of marine ecosystems, the people linked to those ecosystems, and their governance. It was founded in 2017 as an institutional cooperation between the Alfred Wegener Institute in Bremerhaven, Helmholtz Centre for Polar...

Job title Research Assistant (PhD position) in Organic Geochemistry – ERC Synergy Project "Archean Park". Company MARUM – Center for Marine Environmental Sciences, University of Bremen. Description of the job MARUM – Center for Marine Environmental Sciences at the University of Bremen is offering a PhD position within the research group Organic Geochemistry, as part of the EU-funded ERC Synergy Project "Archean Park". The position is available from May 1st, 2026 at the earliest, limited until April 30th, 2030, with 75% of the regular weekly working hours (29.4 hours), classified at German pay scale E 13 TV-L. MARUM is an internationally recognized center for marine environmental research with a focus on the geosciences, anchored as Research Faculty at the University of Bremen. Doctoral researchers at MARUM are supervised by a team of experienced scientists and benefit from a large network of PhD students from around the world. Further training...

Job title PhD Opportunity in Biofloc Technology for Shrimp Aquaculture Company Lisaqua. Description of the job Lisaqua is recruiting a PhD candidate as part of the European doctoral project Switchfloc, funded by the European Union (Marie Curie Doctoral Network). The PhD will be carried out within Lisaqua's unique indoor shrimp farm in Nantes (Saint-Herblain), France, under real production conditions. The contract duration is 36 months. The Switchfloc project gathers 13 academic and private partners offering complementary knowledge in fish and shrimp production, feed manufacturing, aquaculture engineering, and Biofloc Technology (BFT). A total of 11 PhD candidates will be recruited to carry out research projects on different aspects of biofloc technology. This is a 100% funded PhD position with high-level scientific training and international mobility opportunities. The project connects research and real-world application: the PhD will not be limited to lab work...

Job title Postdoctoral Researcher - Integrated Marine & Terrestrial Biorefinery Systems (Blue Pasture). Company Circular Bioeconomy Research Group, Munster Technological University (MTU), in collaboration with BIORBIC – Ireland's National Bioeconomy Research Centre. Description of the job The Circular Bioeconomy Research Group at Munster Technological University invites applications for a Postdoctoral Researcher to take a senior technical role in the development and validation of integrated biorefinery systems for marine and terrestrial biomass. This position is part of Blue Pasture, a flagship, challenge-led research programme funded by Research Ireland's National Bioeconomy Research Centre BIORBIC, establishing Ireland's first integrated blue–green biorefinery framework, linking marine and terrestrial biomass. The successful candidate will contribute to process development, pilot translation and scale-up readiness as part of the BIORBIC challenge...

Job title PhD Scholarship in Ocean Carbon Flux Modelling. Company Centre for Fisheries Ecosystems Research (CFER), Fisheries & Marine Institute, Memorial University. Description of the job The Centre for Fisheries Ecosystems Research (CFER) is seeking a PhD Student to estimate carbon fluxes in the Northwest Atlantic from Earth system and ecosystem models. This position is part of Transforming Climate Action, a seven-year, $397 million collaboration among Dalhousie University, Laval University, Université du Québec à Rimouski, and Memorial University. The largest research theme within Transforming Climate Action is Reducing Uncertainties in Carbon Cycling in the Northwest Atlantic Seas (Uncertain Seas). The goal of Uncertain Seas is to better constrain the role of the ocean in the Earth's climate system by reducing uncertainties with physical and biogeochemical processes that control the global ocean carbon cycle. The focus is on the...

Job title Ocean Science Intern. Company UNESCO Regional Bureau for Science and Culture in Europe. Description of the job UNESCO is seeking one Ocean Science intern to assist the UNESCO Regional Bureau for Science and Culture in Europe (Venice, Italy) in the implementation of its Ocean Literacy (OL) activities. Under the direct supervision of the responsible Senior Programme Officer and the authority of the Regional Bureau Director, the intern will undertake the following tasks: Map and organize Ocean Literacy materials developed under UNESCO initiatives (e.g., videos, educational resources, toolkits, guidelines). Review existing Ocean Literacy materials to assess relevance, coherence, and alignment with current frameworks, and identify materials that may require updating or revision. Support internal coordination and knowledge management, including organizing the team's shared digital folders, databases, and reference documents, as well as contributing...

Job title Postdoc on Modelling Global Marine Phytoplankton-Virus Interactions.  Company University of Amsterdam, Institute for Biodiversity and Ecosystem Dynamics (IBED), Department of Freshwater and Marine Ecology. Description of the job The Department of Freshwater and Marine Ecology at the University of Amsterdam is seeking a highly motivated postdoctoral researcher to join the PHYVIR project, aimed at elucidating marine phytoplankton-virus interactions from local to global scales. The PHYVIR Project: One of the major challenges in oceanography is how to capture biological processes in mathematical models used for climate predictions. Despite their minute size, marine phytoplankton are vital for marine ecosystem productivity and play a key role in global carbon and nutrient cycling. However, like all life on Earth, phytoplankton are susceptible to viral infections. Viral-induced lysis of phytoplankton cells redirects the flow of energy and elements,...

Job title PhD Contract - Economic Feasibility and Market Opportunities for Industrial BFT Implementation. Company Kveloce. Description of the job Kveloce is offering a PhD position under the SwitchFloc Grant Agreement, a project funded by the Marie Skłodowska-Curie Actions (MSCA) Doctoral Networks programme. The project aims to train the new generation of professionals in Biofloc Technology (BFT), an innovative and sustainable aquaculture system. About Biofloc Technology: Thanks to BFT, it is possible to recycle C and N waste into valuable biomass suitable to be used on-site as a nourishing food source, reducing the need for aquafeeds and enhancing animal immune system. The N conversion into microbial fraction allows minimal water exchange, reducing water requirements. Moreover, BFT ensures biosecurity due to the absence of communication among tanks. However, BFT is still a relatively new technology that needs to be better understood, mainly under intensive...

Job title PhD Opportunity: Advancing Plankton Imaging & Machine Learning to Transform Marine Biodiversity Monitoring. Company Marine Research Plymouth (University of Plymouth, Plymouth Marine Laboratory, Marine Biological Association). Description of the job Marine Research Plymouth is offering a 3.5 year PhD studentship to advance plankton imaging and machine learning to transform marine biodiversity monitoring. The studentship is due to start on 1 October 2026. Plankton play essential roles in marine food webs and global carbon cycles, acting as sensitive indicators of environmental change and enabling predictions of climate impacts on ocean biodiversity. However, current plankton monitoring is insufficient, limiting the ability to detect biodiversity shifts, model ocean responses to climate stressors, and inform effective conservation policies. Although advances in imaging technologies have enhanced the spatio-temporal resolution of plankton sampling, these...