Hey guys really dreading this interview so i want to prepare as much as possible to help me calm down, So currently I'm an undergrad on a computing course with next year being a placement year. I've got an interview for TalkTalk soon for a job role called "IP Network Engineer". Anybody have any helpful tips for things i should know or particular things they look for? Particular knowledge in certain areas? Or any other generally good interview advise? I've had a quick search round the web but just keep finding high level job descriptions and responsibilities of which I'm confident won't be applicable to an undergrad type job 
. So i'm wonder what exactly i can expect to do there as it wasn't really clear on the job description.
Thanks in advances
. So i'm wonder what exactly i can expect to do there as it wasn't really clear on the job description.Thanks in advances
I'm just worried about the technical/business aspects since i have no experience in a business/work environment of that type