, which , to be fair, doesn't sound that unusual. Though I'd like to see which university offers a degree in technical writing.
https://cla.umn.edu/writing-studies/undergraduate/major-and-...
https://english.arizona.edu/bachelor-arts-professional-and-t...
that's one of many from a simple search.
but, any English expository writing program would allow you to focus on a particular industry if you wanted, just pick your electives, term paper topics, etc. and no doubt if you're clever you could get approval for joint work in another department.