APPLICATION: Full-time, part-time and restricted classified employees. PURPOSE. Next subsection, if the position is based on a probationary period enter that period of time here.For example, you may enter 3 months or 30 days. Required Probationary Period. The following employees must serve a probationary period: a. Did you hire a new employee? Learn all about probationary period, what you should keep in mind, and how to do it right at Homebase! It's up to the employer - you should ask them. Be aware that they may be unwilling to do this until you pass the background check. The probationary period should be viewed as the final step in the hiring process where the new employee demonstrates his or her aptitude for their position.