indoor parking was a luxury for me, available only when I was at EMC (electromagnetic compatibility) lab. The bike was parked behind the large test chamber, hidden from the world, which was nice.
otherwise, at the main engineering building, I shared a bike rack with one or two other folks. On the rainy days, I'd bring a cover to put over the bike.
On the plus side, it was relatively close to an entrance and no one ever bothered it.
Steve in Peoria