I recently attended the American University internship and job fair. I was so impressed with the students and the faculty that I can't wait to return for the next event. It was a classy event and very well organized to boot. Some of the job candidates I met asked me what resources I recommend for people who seek jobs at NPOs, so I was motivated to update our Job Board page. Send me suggestions if you see something missing from the list.
Check out the updated information here.