What should have been done differently in the selection process?

Sunrise Academy, a privately run technical college, has been operating now for four successful years.
Executive Director Ron Phillips is responsible for overseeing the college. He has just been reviewing the latest enrollment figures and is pleasantly surprised again by the projected number for the upconung school year. Tlus will mean that a new professor will be needed in the business administration program.
Ron picks up the phone and calls the director of human resources to start the process for drafting a job posting to advertise the position both internally and externally.