My job is construction, and then there are actually many foreign aid projects in China. In fact, there are many high-end projects, such as building high-speed rail for some developed countries, and then many architects and some cost personnel will be needed. Of course, such people are ordinary people, but they also need some workers, so at this time some workers will follow them to work abroad. In addition to these high-end projects, there are many aid projects for African countries. In this case, the technology does not need to be very high-end, and I think those high-end technicians are not willing to work there because the environment is really hard. At this time, many ordinary construction engineers will have the opportunity to go there and build roads, bridges and tunnels for them. These jobs can actually be done by ordinary people, but of course.
So the above is what I know is suitable for ordinary people to work abroad, but I think there should be many similar opportunities in other industries, so don't take working abroad too hard or too far. But in fact, I don't think working abroad is necessarily a good job.