You’re dead on about the 5% of what you learned thing. I’m on like my 20th tech job and pretty much every one has been different. What I learned in school has applied to only the most basic aspects of any of those jobs. Everything else was learning as I go and just generally understanding how PCs and software work. I have done fairly well with upward mobility (currently about as high as I can go without taking another leadership position) but I had to bust my ass to do it and it was only because I always stood out because of that so I would be first choice. There were never enough promotions/mobility to go around to everyone that was deserving.
You’re dead on about the 5% of what you learned thing. I’m on like my 20th tech job and pretty much every one has been different. What I learned in school has applied to only the most basic aspects of any of those jobs. Everything else was learning as I go and just generally understanding how PCs and software work. I have done fairly well with upward mobility (currently about as high as I can go without taking another leadership position) but I had to bust my ass to do it and it was only because I always stood out because of that so I would be first choice. There were never enough promotions/mobility to go around to everyone that was deserving.