What job options are available for my husband on a marriage visa in Thailand, especially in the field of teaching?

The user seeks advice on job options for her husband, who is on a marriage visa in Thailand. They consider whether he should pursue remote work with US companies or seek local employment, particularly in teaching. He holds a master's degree in biology but lacks formal teaching credentials. Responses suggest he can get a work permit through his marriage visa and highlight the possibility of teaching at international schools, which typically require qualified status. There are teaching job resources available, like ajarn.com and Facebook groups, but schools may vary in their requirements.