Re: if i quit job do i need to put it on future applications?
 

I'd be more worried about explaining the 2-3 years than hiding the 1-month job.

No, you don't have to put on your resume. If they find out on their own, however...

Re: if i quit job do i need to put it on future applications?
 

Since you write your resume, I always assumed there's some sort of poetic license associated with it... I mean they can't expect you to be completely honest. My resume is colored with things like "living organ donor" and "mental health hospital security guard" even though I've never done them. IMO the key is to make sure you have crazy eyes when you go to the interview.