A person with just a degree is not qualified to design large structures. Licensure requires several years of experience under the supervision and mentorship of

A person with just a degree is not qualified to design large structures. Licensure requires several years of experience under the supervision and mentorship of a professional. Schools teach the theory, but there's lots of practical details that require experience to learn and understand. You're just required to work with others who know what they're doing for a while. Then you're allowed to do things alone.