Terisa Kerrill was the commander of Titan Squadron for the Galactic Empire in the video game Star Wars: Squadrons.
Before she was an Imperial officer, Kerrill was a talented TIE Fighter pilot. You can learn more about her in her Databank entry on StarWars.com.
(When we know who voiced Kerrill I’ll update this post.)
You can see a quick look of Kerrill in the trailer for Star Wars: Squadrons.