Ocean ConservancyESG & Sustainability Jobs

US-based nonprofit protecting the ocean through science, policy, and cleanups focused on plastics, climate, and biodiversity

Ocean Conservancy is a US-based nonprofit that works globally to protect marine ecosystems. Its programs span plastic pollution prevention, biodiversity protection (including Arctic habitats, fisheries, and coral reefs), and advocacy for clean ocean energy and decarbonizing shipping. The organization combines scientific research, policy advocacy, and large-scale public mobilization - including its International Coastal Cleanup program.

Why it matters

The ocean absorbs roughly 90% of excess heat from climate change and produces about half the world's oxygen, making its health directly tied to planetary stability. Ocean Conservancy works to reduce the threats that undermine those functions: plastic waste entering marine food chains, habitat destruction, and fossil fuel emissions from shipping. Its plastics research quantifies harm to wildlife, while its climate work pushes for policy and energy solutions that reduce ocean warming and acidification.

Over 53 years, the organization reports removing 400 million pounds of trash with the help of 19 million volunteers. Staff roles span science, policy, communications, and fundraising - all oriented toward measurable conservation outcomes.