Noun
English Wikipedia has an article on:white-collar workerWikipedia
white-collar worker (plural white-collar workers)
A salaried professional or clerical worker.
Brad Pitt and Edward Norton star in his bruising drama, following a disaffected white-collar worker who forms a powerful underground movement. Source: Internet
Certain types of white-collar worker, like teachers, have tended in western countries to vote left-of-center. Source: Internet