Most, if not all schools, have access to great study abroad. It may end up through an affiliate or other school but all have access. My daughter’s school kept canceling, then we signed up for one through Case Western…cancelled. Finally we found the perfect one through U of Nebraska…had my daughter not signed up, it would have cancelled. So they’re never assured but for engineers, it’s even tougher.
So if he wants to study abroad, that’s unlikely to be an issue - but in many cases, engineers may have to be more flexible (like summer) - it’s a harder major to go abroad for although URI has an international program (but it’s 5 years) and he’d have to learn a language.