Ireland is a hub for marine research and innovation. From studying the life in our seas to developing cutting-edge technology, Ireland’s marine science, conservation, and services sector is thriving.
Over 60% of Ireland’s population (3.2 million people) live in coastal areas, so protecting marine life and coastal economies is vital. Marine science and conservation help keep these communities strong and sustainable.
Research, Innovation, and Conservation
Ireland’s location on the edge of the Atlantic Ocean makes it one of Europe’s most important centres for marine science and conservation. Its marine territory is seven times the size of the island's landmass, offering vast opportunities for research, innovation, and sustainable development.
The sector brings together scientists, engineers, environmental experts, and coastal communities working to understand, protect, and sustainably use our ocean resources. Research focuses on areas like marine biodiversity, climate change, renewable energy, and sustainable fisheries.
Conservation efforts aim to safeguard habitats, reduce pollution, and support healthy marine ecosystems, while marine services—from vessel maintenance and surveying to offshore engineering—keep Ireland’s maritime economy moving.
Supported by organisations such as Bord Iascaigh Mhara (BIM), the Marine Institute, the Sea-Fisheries Protection Authority (SFPA), the National Parks and Wildlife Service (NPWS), and the Environmental Protection Agency (EPA), as well as EU programmes, Ireland’s marine science, conservation, and services sector continues to grow and develop.
Technology
New technology is transforming marine science and conservation, with AI, drones, underwater robots, and eDNA testing helping scientists study our seas, restore habitats, and tackle challenges like plastic pollution. Marine tech companies can be found across the country — from coastal areas to major hubs like Galway, Cork, and Dublin.
Ireland is home to several leading centres dedicated to studying the ocean and its ecosystems. These research hubs don’t just focus on marine life—they also play a key role in developing new technologies, especially around renewable energy. For example, wave and tidal energy projects along the west coast are exploring how Ireland’s natural resources can provide clean, sustainable power.
Opportunities
From exploring Ireland’s oceans to protecting marine life and shaping sustainable policies, this sector offers careers across science, technology, management, and education. Roles range from laboratory research and fieldwork to influencing marine policy, providing opportunities to develop skills, take on responsibility, and make a tangible impact on the marine environment.
Entry-level positions include fieldwork, research, habitat monitoring, and community outreach, while experienced professionals may move into management, environmental assessment, policy, or advisory roles. Advanced opportunities include deep-sea exploration, marine biotechnology, marine spatial planning, and international collaboration.
The sector also relies on geologists, data analysts, and ROV (Remotely Operated Vehicle) pilots to collect and analyse essential data for seabed surveys and ocean research. It is a dynamic and innovative field that combines science, conservation, and global impact.
The ocean is part of Ireland’s identity, but it’s also a source of opportunity. From pioneering renewable energy to supporting traditional industries like fishing, Ireland’s marine science, conservation, and services sector is not only protecting our seas but also shaping our economic future.
