An occupation or profession—work a person does to earn a living; can refer to a trade, vocation, or career.
将来の職業についてじっくり考える必要がある。
You need to think carefully about your future occupation.
彼は医者という職業に誇りを持っている。
He takes pride in his profession as a doctor.
職業訓練で新しいスキルを身につけた。
I acquired new skills through vocational training.