Surpervisors come and go so often that you may not...

Surpervisors come and go so often that you may not even meet one before you have another.
Middle management will provide you with no support and mostly remains clueless about day to day operations that he oversees.
Upper management will rarely be seen by guards and will throw you under the bus to save face with a client.
As a guard you will be treated with little to no respect from those above and will repeatedly have to work past scheduled time because they will not terminate problematic guards due to low employee numbers.
My advice- run or make friends with the family. If you are good with them then you can do anything.
The positive is that they will give you gun very easily but the negative is they give everyone a gun and still pay 8 an hour after they give you a gun.
The pay is minimal and will not change in some cases even if you are placed as an armed guard.