チーフ

noun-modifying (irregular), noun

chief; head; leader

Used as a title or role for the person in charge of a team, section, or project. Often appears in compounds like チーフディレクター or as a standalone noun.

• 彼かれはプロジェクトのチーフに任にん命めいされた。

  He was appointed chief of the project.

• チーフデザイナーとして、新あたらしいブランドを立たち上あげた。

  As chief designer, she launched a new brand.