@panzade,
Same here.
I wasn't in the Navy or Texas though, or ever in the corporate world. Ok, a small one man and his wife incorporated business, but not what is usually meant as corporate - five designers at most. Religion only came up once in a while, say when a colleague was describing preparing her kitchen for passover, or the boss explaining that his wife used to be a Moonie. That was in the landscape/planning firm. People knew I wasn't religious, no problemo. In the medical/research world I hung out in before, for fifteen years, it wasn't a concern or even a conversation starter. In both places, we were all different in lots of ways and that was just understood.
My last work place, where my business partner and I were our only 'employees' - she was also an atheist and we had many similar opinions on this and that, so that was an especially comfortable bunch of years.