The Space Engineer

When civilization has expanded beyond Earth, new types of jobs are needed in the most remote corners of the solar system. Of these jobs, one is the Space Engineer. They have the important task of keeping ships up and running along with a myriad of other responsibilities. They are well-trained in their jobs, but what would happen if they get marooned in the middle of nowhere? Abandoned in the middle of the asteroid belt, can he survive in this new age of pirates, inter-planetary war and unstoppable corporate power?