Misaka 12294 would like to preface that she does not like working in IT, not a bit. This would not be Misaka's chosen job. Misaka would much rather write romance novels or be a kindergarten teacher, but as Misaka is still technically Academy City property, she does not get much choice in the matter, nor do any of the clones tied to the Network.
When the remaining 9968 Misakas were released from the experiment, Mister Crowley realized we were many drifting Misakas with no purpose. At first, he wanted Misaka to be military operatives, but onee-sama and her totally hot boyfriend put a quick stop to that idea. Then, he wanted Misaka to be garbage collectors, but he realized Academy City had robots for that. So Mister Crowley decided to put Misaka in one of the most dreadful positions of all. Misaka thinks this is a soul-sucking job that takes the brains of men and slowly turns them into a mush of dumb wonder that people can be so stupid. Misaka 16734 loves the job; this Misaka thinks she is out of her mind to think such an absurd thing.
Misaka thinks it is even worse when one's boss can read one's mind at will.
Misaka 20001 was chosen as the sysadmin for the Academy City networks because she has experience managing all Misakas, and Mister Crowley figured if you can manage 20 thousand Misakas at once, you can manage almost anything. Mister Crowley also tried to kill all Misakas to get Misaka 20001's totally not hot boyfriend to Level 6, so this Misaka does not think he is very reliable, but that is aside the point. Simply, 20001 is the boss. And she is absolutely insane.
This is Misaka's diary as she navigates this awful world, says Misaka as she sniffles quietly into her cubicle desk.