They’ll have one you can use. Learning the numerous revenue and expense / budget line items between projects and how to forecast them might be most difficult while starting to learn.

You should go for it if you want to and have top notch credentials, but don’t be discouraged if don’t receive interest. Pretty sure most PE firms tend not to hire right out of school, they’ll tend to want someone with prior experience as an analyst of some sort who can work the models. If there’s an internship, that’d be the way in.

Could be wrong, it’s a tight labor market. You could learn if given the opportunity, but would probably be fairly unreliable for like six months, at least