noun
IT worker; IT professional
Colloquial term for someone who works in IT, often with a slightly casual or insider feel. Similar to 'IT guy' or 'tech person' in English.
彼はＩＴ屋だから、パソコンのことなら何でも聞いてみるといいよ。
He's an IT guy, so if you have any computer questions, just ask him.
うちの会社にはＩＴ屋が三人いる。
Our company has three IT professionals.
Abbreviation for 'systems engineer'; a specific role within IT, often used in business contexts.
Compound of 'IT' (information technology) and the suffix '屋' (や), which is commonly attached to nouns to indicate a person involved in that trade or activity, often with a colloquial nuance.