Airbus, OHB, and aerospace in general will value these skills. There are a lot of low-level (as opposed to system-wide, not less prestigious or anything) analys

Airbus, OHB, and aerospace in general will value these skills. There are a lot of low-level (as opposed to system-wide, not less prestigious or anything) analysis to be done where your skills would be valuable, particularly in structures, propulsion, or thermal. You can then progress in the specialist route or the generalist/system engineer route. Check out the book Spacecraft Systems Engineering and search for the keywords of your skills to get an idea of the kind of work.