One surprisingly good resource I’ve found for jobs abroad is the average study abroad site. The University of Michigan, for instance, maintains a set of links to work abroad sites for its students considering study abroad.

If you’re considering finding a job abroad in order to travel, I’d suggest contacting your alma mater — both its career center and its study abroad center. They may have some great resources for your job hunt. If you’re lucky, they may even have contacts, like other alumni or professors participating in exchange programs, who can help you connect with job opportunities.