The only recent and decent "IT guy" series was Mr. Robot and the differences from any other field are obvious. The main "IT guy"-character is presented as socially dysfunctional. The supporting IT-people are tiny little gears turning in their cubicles.
Military - always fighting in the harshest condition, against the toughest enemies, saving the world.
Lawyers - good looking people, living a lavish lifestyle in corner offices of New York skyscrapers, having the cool monologues that wow the courtroom.
Doctors - brilliant but otherwise normal people facing very difficult decisions every day, making brilliant decisions to save life after life, and dealing with loss.
Spies - absolutely superhuman skills and knowledge, constantly capable of turning the tide of any way with a single person concentrated effort. (The more you go towards the "military/spy" side of things, the more likely it becomes about superhumans.)
IT focused movies/characters are probably just not attractive to the wider audience. Or at least nobody really proved that they can be. So even in Mr. Robot didn't focus on the hacking as much as on the larger plot. It simply made a very realistic point of that hacking.