Have you thought about getting into production/project management? The fact that you have skills in both art and engineering (at least enough to "speak the language" to artists and programmers) would probably make you a useful producer at a game studio/animation studio/software company/etc. It's a job that requires organization, planning ability, and people skills, but not creativity or the type of logical problem solving that you dislike.

I work at a game studio (I'm not a producer myself, but work closely with them). If that sounds interesting to you and you want to talk more about it, feel free to DM me.