(a strong desire to work in) an occupation, profession or trade

chosen profession

a piece of work; employment; a fortunate state of affairs

employment

a way in which one earns money

occupation

the act, time, of occupying; a profession, trade etc

profession, business

hard and long work; to move with difficulty and trouble

hard work

the feeling that one is called to (and qualified for) a certain kind of work (especially social or religious); a special ability (for something); a person's trade or profession

life's work