Liberal arts colleges are not authorized to offer BSs. They offer BAs in the same subject matter. YU, for example, is a liberal arts research university and only able to grant BAs in math, science, etc. Many colleges are the same. It depends on the accrediting agency. (It’s a reason why YU- and I think Touro’s working on a program for this as well- needs to partner with other universities for engineering degrees- they’re not certified to give BSs in engineering.)
The thing with this question (as GAW kind of mentioned) is that if a job is that good for frum life, it will become saturated- not just with frum people but with people in general, because everyone wants a job like that.