Job openings
Click on the links below to find out more about current C40 job openings and submit an application via Bamboo HR.
Senior Manager, Communications, Brazil
Brasília, Rio de Janeiro, São Paulo | Closing Date 29th August 2025 at 5.00pm BST
Project Accountant
London & Copenhagen | Closing Date 1st September 2025 at 5.00pm BST
Senior Manager, Regional Engagement -GCOM Cities
Brazil | Closing Date 1st September 2025 at 5.00pm BST
Head of Program Operations
Brazil, Colombia, South Africa, UK, USA | Closing Date 1st September 2025 at 5.00pm BST
Senior Manager, Waste – Brazil
Brazil | Closing Date 2nd September 2025 at 5.00pm BST
Senior Manager, City Finance – Brazil
Brazil | Closing Date 2nd September 2025 at 5.00pm BST
Senior Manager, Climate Budgeting – Brazil
Brazil | Closing Date 2nd September 2025 at 5.00pm BST
Senior Manager, ICA and Just Transition Mainstreaming
Brazil | Closing Date 2nd September 2025 at 5.00pm BST
Intern, Inclusive Climate Action (ICA)
London & Johannesburg | Closing Date 2nd September 2025 at 5.00pm BST
Urban Nature Finance Manager
Brazil | Closing Date 2nd September 2025 at 9.00am BST
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Meet our team
Opportunities to work with C40
C40 supports mayors of world-leading cities to implement the bold climate solutions that are needed to secure a healthier and more equitable future for all city residents.
We invite submissions of proposals that help to deliver our diverse projects and activities.
LEARN MORE ABOUT C40
Learn about C40’s mission, guiding principles, and the action we are taking to create a sustainable future for everyone, everywhere.
C40 staff are dedicated, collaborative people from around the world who are committed to tackling the climate crisis and building an equitable and sustainable future for all.
C40 is committed to being an equitable, diverse and inclusive organisation, not only in the way we recruit, manage and develop our international workforce, but also in the way we work with C40’s nearly 100 member cities.