I really loathe that sales engineers stole the term Solutions Engineer which was previously used to basically mean support/services engineer (technical generalist), a mostly post-sales role. It's pedantic, but I watched it happen in real time, my company's HR even asked if we could change our team titles to help out the sales team since they wanted the more appealing title to use.

The reason it annoys me so much is that it makes it harder to find post-sales technical generalists as the top of the funnel ends up filled with pre-sales people.

Congrats to OP for finding something they like though!