It sounds like a typical bloke to me!!! As most of the other answers have said, you have only known him for a very short time and I really don't think you should try to judge him this early on as you don't really know each other! He sounds quite keen to me from what you say, but obviously worried about his job, I presume it is quite high powered? My feelings are that it really is worth playing it cool at the beginning and seeing how things turn out, he may turn out to be relationship material and worthwhile hanging on to.
If it is not right, you will soon know!
All the best, Sue