Many people will balk at joining the military, especially as a means to travel. However, it’s one of the best career fields for getting paid to travel.
Newer diplomats tend to get less desirable locations, so if you’ve always wanted to live in underdeveloped countries, this might be a great fit for you.
If you want to literally get paid to travel, consider getting involved in the aviation industry.
The cruise industry always needs workers to help clean rooms, run the many restaurants and stores on board, and assist guests.