Jobs for retired law enforcement officers focus on education and security positions, such as security guard, private investigator, and criminal justice instructor. In these roles, you may investigate security problems or people of interest, inspect the security plans for a facility, or teach others what they need to know about criminal justice. In this context, being retired refers to retirement from regular law enforcement activities like patrolling neighborhoods and facilitating traffic stops. Most jobs for retired law enforcement officers focus more on monitoring video cameras or giving lessons.