If you're looking for a job in PR, Marketing or the creative indutries in general then go and log onto Adline magazine. It's for the marketing, media, PR, design and advertising industry outside of London.
I graduated from a PR degree in Manchester and found that this magazine is extremely helpful, it gives you exactly what you're looking for, e.g. PR and Marketing centres in the North.
Adline also offers appropriate links to events in your area, which are relevant to the creative industries.

You can look for jobs online without having to subscribe, which is definitely a plus, however, you need to subscribe if you wanna read the articles on the net.