Um... you might be looking for a while. Magic tends to be a staple of all RPG's simply because people like the departure from reality and the bounds therein (and not to be insulting to your beliefs, but most people enjoy the mystical element of RPG's. I know it's one of the main reasons I play and it's why pretty must all RPG's have magic in it). Tthere was one my friends and Ii played a long time ago that was futuristic. Interesting way of working, you used technology to move from body to body depending on where you wanted to go, like an implant chip so you could travel the universe. I'll see if anyone remembers what it was called an get back to you.
I don't think there was magic in it, just techvology based. maybe some pychic powers, but you could always ignore those I guess.
(out of curiosity, why do you not want magic in your games? I don't understand, personally, why it should be an issue. I'm fairly christian... err... well, I believe everyone has the right to believe what they want so long as they don't force other people to believe it... so... I'm fairly SOMETHING anyway. As most RPG's are based in fantasy realms, which are therefore nothing to do with our own and nothing that occurs in them has any real impact on us or our world as we know it. I mean, as awesome as it would be to be able to use magic as portrayed in games, I know it's not possible. I'm honestly curious. I don't want this to devolve into a shaming of beliefs and whatnot, I'd just like to know).