Cam studied international relations in college and is interested in working for the non-profit organization. Which job sites should he use?

The websites Cam should use to find a job in a non-profit organization are:

The UN portal

The WHO portal

The red cross portal

and other specialized sites.

Explanation:

The reasons behind this are that in the first place the UN is the biggest world's non-profit organization. Second, the WHO is the world's largest health-related non-profit organization, and third the red cross is the most popular non-profit organization in the world, as well as the one with more presence around the world, so there are more chances to find a job there. However, I would also suggest that she goes into specialized webpages in jobs for non-profit organizations.