Looking for someone trustworthy, loyal, and fun. Not looking to change anyone, easy going, neat persons preferred.

I'm an electrical engineer with a graduate degree (OK, a nerd). I work at an optical telecom company that is building the next generation "disruptive technology" (not my words, but from an independent analyst). I'm athletic and enjoy going to the gym. I enjoy grappling sports (was a high school wrestler, and now BJJ). I think I have the above qualities and am looking for a female counterpart.