I've never been one for steady relationships, they ask too much of me when my career demands all of my attention. That isn't to say I haven't tried, but I never felt deeply involved and that only brought pain to my partner, so I stopped.
I like someone who won't try to distract me from my job, respects my space, and doesn't gossip. Everybody likes someone with a good sense of humour. Emphasis on good. I'd admire someone who is as dedicated to their job as I am mine.