Not National Us, but in PA, two LACs I think are underrated are Washington & Jefferson and Juniata. One doesn’t need high stats to get in, but graduates seem to do pretty darn well coming out.
In our engineering circles (IRL - working life), Penn St beats Pitt so I’m not sure Pitt is underrated for engineering. They’re well known for pre-med and most majors associated with it along with decent merit money for tippy top students. Penn St wins for pre-vet, but again, Juniata tends to do well there too (and pre-med). Washington & Jefferson as well for pre-med.