Contracted positions with public or private organizations which utilize technology or specialized knowledge in fields related to physics, engineering, natural science, law, economy, and humanities; or those which require an understanding of or sensitivity to foreign cultures. (This excludes the activities listed at the bottom of Table 1: “Professor,” “Artist,” and “Journalist”; as well as those listed at the bottom of this table: “Business Manager,” “Instructor,” “Intra-Company Transferee,” and “Entertainer.”).
E.g. mechanical engineers, interpreters, designers, language teachers in private companies.