I have personally fired probably half a dozen employees in the past for lying on their resume. They're out of the building within 15 minutes of me finding out. You get enough time to gather your things in a box and then you are trespassed.
(note: they are not trespassed out of spite, but because some people hold very real vendettas and grudges against other people/ companies when they are fired, and a trespass warning covers you if you need to pre-emtively call the police if they come to their ex-workplace planning on trashing the place (or worse) or cause a problem at a later date. It's entirely a safety/security thing).
You had also better hope you never mention my name on a C/V if you get caught doing this, and though that seems like common ****ing sense, you'd be surprised how dumb some people are. I had one dumbass ex-employee who did that once, the conversation went pretty much like this:
Random HR Guy: "Hello, this is (name) from (company). We have an applicant whose CV looks very good on paper, and we'd like to ask you a few questions about (liar)"
Me: "Oh, (liar)? Yeah, he was let go for lying on his resume."
Random HR Guy: "I'm going to stop you right there, that's all we need to know. Thanks for your time."
... I assume they did not get that job.