Or a certificate of completion in a basic law enforcement training program approved by the Washington Criminal Justice Training Commission, and one year of experience in areas of work, such as security guard, correctional officer, store investigations, police officer, police reserve officer, military police, or other law enforcement work. Who should apply: Applicants with a valid drivers license, High school diploma/GED, and one of the following: Two years of experience in areas of work, such as security guard, correctional officer, store investigations, police officer, police reserve officer, military police, or other law enforcement work.