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10 Fisheries and aquaculture jobs

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Bj
20/02/2026
Office work
PhD Scholarship in Ocean Carbon Flux Modelling (Centre for Fisheries Ecosystems Research)
€18,604 yearly
Blue-jobs St. John's, Canada
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...
Closing date:
31/05/2026
Internship
Bj
14/02/2026
Laboratory Field work
Postdoctoral Researcher in Fish Welfare in Aquaculture (Fish Etho Group)
€33,000 - €45,000 yearly
Blue-jobs Faro, Portugal
Job title Postdoctoral Researcher in Fish Welfare in Aquaculture. Company Fish Etho Group. Description of the job The Fish Etho Group is seeking a highly motivated Postdoctoral Researcher to join the team for a two-year fixed-term contract. The successful candidate will perform research in aquaculture and fish ethology, within the remit of the European Partnership for Animal Health and Welfare. The role involves developing indicators for negative affective states in fish and evaluating environmental enrichment strategies to promote positive welfare in sustainable aquaculture systems. The Fish Etho Group is a non-profit association bridging the gaps between science and the stakeholders in the aquaculture sector: producers, certifiers, retailers, NGOs, policy makers and consumers. The organisation's goal is to study and improve the welfare of farmed fishes and other aquatic animals by applying ethological scientific knowledge into best practices in fish farming and...
Closing date:
28/02/2026
Junior
Bj
07/02/2026
Office work
PhD Contract - Economic Feasibility and Market Opportunities for Industrial BFT Implementation (Kveloce)
€54,523 yearly
Blue-jobs Valencia, Spain
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...
Closing date:
31/03/2026
Internship
Bj
07/02/2026
Field work Office work
PhD Position in Marine Connectivity and Climate Change Resilience in East African MPAs (IRD/KMFRI - MESCAL Project)
Blue-jobs Mombasa, Kenya
Job title PhD Opportunity: Marine connectivity in a network of marine protected areas (MPAs) as a key factor for assuring climate change resilience in the marine ecosystems of East Africa. Company IRD (Institut de recherche pour le développement) - MARBEC, France / Kenya Marine and Fisheries Research Institute (KMFRI), Kenya. Description of the job The international MESCAL project is recruiting a PhD student to work on marine connectivity and climate change resilience across networks of Marine Protected Areas (MPAs) along the East African coast. The PhD will focus on larval dispersal modelling to assess the climate change resilience of exploited marine fish populations, integrating genetic and physiological traits associated with climate resilience. Scientific Context: Climate change threatens the long-term sustainability of marine ecosystems. Although Marine Protected Areas (MPAs) are recognized as an effective tool to protect harvested species and...
Closing date:
10/03/2026
Internship
Bj
07/02/2026
Office work
Internship at the European Seaweed Association (ESWA)
€500 monthly
Blue-jobs The Hague, Netherlands
Job title Internship at the European Seaweed Association. Company European Seaweed Association (ESWA). Description of the job The European Seaweed Association (ESWA) is offering a challenging internship where the successful candidate can contribute to a sustainable and innovative European seaweed sector and play a part in the transition to a sustainable future with a new and versatile resource. ESWA is the representative body for the European seaweed industry. Seaweed has huge potential to make a positive contribution to global challenges. The organisation 1) represents the sector, 2) supports its member network and 3) promotes the seaweed sector on behalf of more than 130 member organisations from across Europe. In addition, ESWA manages the largest Offshore Test Site in Europe (twelve kilometres off the coast of Scheveningen) and the first seaweed farm in an offshore wind farm, NSF#1. Why Seaweed? Both the climate crisis and a growing world population...
Closing date:
07/03/2026
Internship
Uo
03/02/2026
Field work
Funded PhD Opportunities – Revolutionizing Greenshell™ mussel aquaculture production in New Zealand (University of Auckland, New Zealand)
€18,000 yearly
University of Auckland
We're looking to take on three PhD students. If the below is of interest, please get in touch. Project description: The Greenshell™ mussel industry is New Zealand’s largest aquaculture sector. Despite its success, future growth and production are constrained by the inefficient use of very small seed mussels (“spat”). Our previous research has shown that deploying larger spat can substantially reduce on-farm losses and significantly improve production efficiency. We are seeking three PhD candidates to join a collaborative research programme aimed at overcoming these bottlenecks and transforming the way mussels are farmed in New Zealand. Two PhD projects will focus on developing and optimizing husbandry practices for commercial mussel nursery systems, working closely with industry partners. The third PhD project will develop scalable, commercial approaches for separating small mussel spat from spat collectors, providing high-quality seed for nursery culture....
Closing date:
31/05/2027
Internship
Bj
29/01/2026
Laboratory Field work
Aquaculture Graduate Technician (Tanganyika Blue)
Blue-jobs Kigoma, Tanzania
Job title Aquaculture Graduate Technician. Company Tanganyika Blue. Description of the job Tanganyika Blue is seeking an Aquaculture Graduate Technician to join its operations team at Lake Tanganyika, Tanzania. This is an entry-level, hands-on role designed for candidates with aquaculture, fisheries, aquatic science, or related background, who are eager to gain broad operational exposure. Tanganyika Blue is pioneering the first commercial Tanzanian Native Species Aquaculture farm on Lake Tanganyika. The organisation's mission is to catalyze a sustainable blue revolution by establishing Native Species Aquaculture practices that support food security, community empowerment, and environmental sustainability in the Lake Tanganyika region. The company is expanding its aquaculture operations and moving to Kimbwela, Kigoma. This role is intentionally varied. The successful candidate will support aquaculture operations, water quality monitoring, basic laboratory and...
Closing date:
30/03/2026
Junior
Bj
17/01/2026
Office work
PhD Studentship in Atlantic Salmon Ecology and Climate Change Impacts (INRS)
€27,000 yearly
Blue-jobs Quebec, Canada
Job title PhD Studentship in Cumulative Impacts of Environmental Changes on Atlantic Salmon Ecology, Population Trends and Survival. Company Institut national de la recherche scientifique (INRS). Description of the job The Institut national de la recherche scientifique (INRS) is seeking a curious and passionate PhD student to study the cumulative impacts of environmental changes on Atlantic salmon ecology, population trends, and survival. This work will contribute directly to protecting and preserving wild salmon populations in a changing climate. Natural and anthropogenic threats to freshwater habitat lead to challenges for Atlantic Salmon survival resulting in population declines. Salmon rivers are subject to a variety of cumulative habitat impacts due to development and environmental changes in their freshwater watersheds. To provide management tools for the conservation and preservation of the species, this project will analyze historical and projected flow...
Closing date:
28/02/2026
Internship
European Bureau for Conservation & Development
08/01/2026
Office work
Director - Fisheries, Oceans and Biodiversity Conservation
European Bureau for Conservation & Development Brussels, Belgium
Role summary: EBCD is seeking an experienced and visionary Director to lead the organisation in Brussels and steer its strategic direction. The Director will manage EBCD’s operations and programs, represent its values and positions at the highest policy levels, and ensure its continued relevance and financial sustainability . The ideal candidate will bring in-depth knowledge of fisheries and ocean governance policies , a strong grasp of EU and international processes, and proven leadership in building partnerships and mobilizing resources. Key responsibilities: Strategic Leadership: Implement EBCD’s strategic plan, ensuring alignment with its mission and evolving global sustainability priorities. Organizational Management: Lead and manage the team, supervise staff and consultants, manage budget, and ensure sound governance and reporting practices, report regularly to the EBCD Board, supporting its oversight and decision-making role. Representation...
Closing date:
05/02/2027
Senior
CU
19/08/2025
Laboratory Field work
Assistant/Associate/Full Professor of Aquatic Animal Health
€120,000 - €180,000 yearly
Cornell University Ithaca, NY, USA
The College of Veterinary Medicine invites applications for a full-time assistant/associate/full professor position (tenure track) to develop an exceptional research program and contribute to the aquatic animal health program, which includes a state-of-the-art aquatic research facility located in the veterinary college. Candidates having a D.V.M. degree or equivalent and/or PhD training and practical experience will be considered. The successful applicant will be expected to build and maintain an active research program in fish health, and candidates working on infectious diseases of fish will be preferred. Other desirable qualities of the successful candidate include an interest in sustainable aquaculture production, climate change, population health, and aquatic invertebrates. Strong interpersonal skills, leadership ability, public-speaking experience, and the ability to work in collaborative research, diagnostic, clinical, and teaching environments are required. The...
Closing date:
30/11/2026
Junior Senior
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