I had an open working student job all summer, and then added another position that I needed to fill this fall. (Both filled, amen!) It meant that it was a summer of resumes and interviews, and of getting down to a science my hiring procures. And it is thus: someone emails me asking for more information about the job, and I write back with a description of a typical day, as well as with what other chores I expect my staff to do. And I also tell them what I offer for compensation.