Like RDS said, as for number one that's up to your employer and its policies.
Originally Posted by eaglesnoles
As for #2, disorderly conduct can be a misdemeanor but it likely wasn't. Public drunkenness is always a summary. If you were issued non traffic citations or told you would be receiving them in the mail then the disorderly conduct is also a summary, which would be my guess. Anything charged via a non traffic citation is a summary offense. If it's a misdemeanor or worse the charges will come on a criminal complaint.
Summary offenses do not show up on a criminal record in and of themselves, but PA is very public and you could retrieve the records very easily.
I'm not one to preach but it sounds like you need to get your drinking under control...
"Knowing what you stand for limits what you fall for"