How do i start a automation job


#1

So i am at my last year, by the end of it i am geting my master at industial automation. I got a job offer by a firm that douse plc programmimg, industrial automation all in one. My question is how can i make my self usefull and learn things that i will definetli need at my job (programming language ?, some book recommendation…)
Thanks and sorry for my english