A professional who detects thievery or problems of morality, or verifies employee conformance to company policies and procedures, working in any occupation of establishment. Respnsibilities include:

• Talks to employees to gain their friendship and confidence.
• Observes daily routines of employees and unusual occurrences.
• Performs duties of regular employees, such as sales, stock control, or truck driving, depending on assignment and experience.
• Maintains record of activities and makes periodic reports to home office.