The term 'DIRECTOR PERSONNEL' is a job title that refers to a person who is responsible for hiring personnel. The crossword solution for this term is 'HIRER, ' which is a five-letter word that describes the primary responsibility of the position. This person is in charge of recruiting, interviewing, and selecting new employees for the organization. They are also responsible for ensuring that all new hires meet the necessary qualifications and that they are properly trained and oriented. Additionally, the Director of Personnel may be involved in developing and implementing policies related to personnel management.