On a more serious note...:wink_smile: in addition to your technical knowledge & skill levels, they will probably want evidence that you have a very good customer focus - pleasant, polite, tidy worker as well as good communication skills. Good timekeeping, maintaining appointments too and are able to see "the bigger picture" i.e if you are in a property and have any concerns over the tenancy, that you report these back.
They will probably not offer the best rates, but if it's an in-house team for maintenance, then you should be guaranteed steady work with on call and some OT.
Good luck and let us know how you get on.
Regards.