Burglary

[Random]

It's not a big deal. If it happens you possibly get stopped and told to change your job for next time.
The reason it's a thing, is because your supposed to have a certain degree of background RP for your actions.

Changing your job to something fitting of your RP is one step. But ideally you should also invest a few minutes into additional background RP.
I.e. do you have a hideout?, maybe you can find an accomplice or maybe you could stalk/trail a person with a nice car?

It doesn't need to be complicated or time consuming. Just keep in mind good backgroundRP is what separates good RP from bad.
Now you know to change your job to something more fitting. Lesson learned.

But it is a big deal. 

I remember people being punished because they have the wron job title. It's not like admins sit there holding down tab checking who has the right job title. It is only after a rule has been broken that some sort of action is taken.. which can lead to people being punished because of faulty rules that can be unclear as to what job title you can/can't have when you are doing various things.