Quote From eng77:
Hi. I am in favour of you taking the job. Looking for jobs during your PhD means that you do not really enjoy it. Quitting now is better than spending two more years depressed and maybe the end is not great.
I disagree that looking for job is an indication of not enjoying your studies. In fact, people should look more into the market to have a realistic view of where their career heading and keeps an open-minded about it. If I am doing PhD again I will definitely do the same.
Will a PhD open more other opportunities like if you are fired or resigned? If money is not immediate needed and you are genuinely enjoying PhD, then don't take it.