Write on a small card any questions that you want answered – make sure you have at least three good questions – at least when you are asked you are well prepared – you have to stand out from the other candidates. Sample questions could include:
Do not ask what the salary is, what the pension is, and what holidays you get.
Your only job at the interview is to win it – they will offer you the position if they want you, and then we can negotiate the best terms.