How many years are you supposed to go back in your job history? The reason I am asking, is I am not sure I can get reference letters from all my previous employers. Both my husband I fall into the skilled worker job categories (nurse/nurse manager). If they only want a year of work experience, can we just put down our current jobs since we have both been at our jobs for over a year? Or should we go back listing jobs for the last 5 or 10 years?