Well, unless you’re personal friend with the upper management, or you like to talk a lot around looking like you do everything or being the classic opportunist you can forgive to be recognized and promoted. In many years I’ve seen the worst being promoted simply because personally we’ll connected with the top management. Unskilled people running whole departments and doing big damage.
Huge salary gap if you come from abroad… they’ll heavily underpay you if you don’t come from Switzerland.