Employees are required to obtain certification by the National Crime Information Center (NCIC), Cardiopulmonary Resuscitation (CPR) and Emergency Medical Dispatcher (EMD), and Criminal Justice Information System (CJIS) within six months of employment. Sufficient experience to understand the basic principles relevant to the major duties of the position, usually associated with the completion of an apprenticeship/internship or having had a similar position for one to two years.