Many organisations advertise jobs on their own websites, and this may be the only place they do (especially the smaller ones). So if you are interested in specific ones make sure to look at their websites.
AlertNet- Searchable database of jobs with major international development organisations worldwide.
ReliefWeb - seeks staff to work in a range of humanitarian aid jobs worldwide
The Ecologist - New recruitment website from The Ecologist magazine – not much on it just yet, but it is really just starting.
Networking sites –
Idealist - “is an interactive site where people and organizations can exchange resources and ideas, locate opportunities and supporters, and take steps toward building a world where all people can lead free and dignified lives.” a project of Action Without Borders
SustainabilityForum.com - “an online community of nearly 2.000 people across the globe that are interested in sustainability topics such an environmental protection, corporate responsibility, climate change, sustainable living and many related topics. Members have the opportunity to discuss, share information and news on a wide range of topics as well as network with likeminded people”
Oxford Hub (OxHub) is the focal point for charitable activity at Oxford University. Through events, a website and office, we can connect you with a cause to help tackle the social and environmental challenges of today.