director

If a job title is used after the individual’s name and could be removed without changing the meaning of the sentence (usually set off in commas), capitalize elements four letters or longer. If the job title is used after the name in running text and cannot be removed without changing the meaning of the sentence, do not capitalize the title.

Hillery Gladden, Executive Director of Youth and Adult Services, attended the event.

Chris has been the director of human resources for more than six months.