Military in a non top-secret environment – infantry, armor, military police. Municipal police – deep background checks are typically not the norm (and everyone has secrets). Private guards – whatever the employer feels is appropriate. Lots of opportunities in this well-armed social environment. Once fear rears its ugly head, half their work will be done for them.
municipality police are the first that come to mind
There is one problem with this criteria, These types of people are the more scrutinized than the norm, or have competitors who are watching them.
Military in a non top-secret environment – infantry, armor, military police. Municipal police – deep background checks are typically not the norm (and everyone has secrets). Private guards – whatever the employer feels is appropriate. Lots of opportunities in this well-armed social environment. Once fear rears its ugly head, half their work will be done for them.