Most of the biggest bitcoin companies will probably offer their employees an option to get paid in bitcoin but i don't think there would be many if any normal companies offering this yet because it means they would have to purchase btc just to pay employees so it would not be financially viable.
I get paid some of my wage in btc so i dont have to pay big buy fees but that is all done via a 3rd party company.
in my country only few company can give bitcoin as salary, maybe only 3company, but the owner give option to receive salary in fiat, not forcing to pay in bitcoin.