Engineering
noun
Someone with the study of industry is someone who creates things. That would be the study of engineering.
こうがく
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
ロボット工学のクラスに入りたい。
I want to take a robot engineering class.
工学を学んでから今の会社に入社しました。
After studying engineering, I joined my current company.
デザインと工学は見方によっては近いものです。
Design and engineering are similar depending on the perspective.