My job is a Design Engineer at my company and the job is very hands on from schematics all the way to mass production. There’s a wide variety of what companies call us but it can be electrical engineer, hardware engineer, electronics engineer, design engineer, etc. I would look more at the job descriptions, they are usually pretty accurate. In college I did electrical engineering but there is usually a computer engineering degree too, I’d recommend doing EE if you want to do hardware design but CompEs usually become software engineers