Easy. If the person can do an engineer's work they will be kept as an engineer. If they can't, an alternative role will be searched for them, for example a mana

Easy. If the person can do an engineer's work they will be kept as an engineer. If they can't, an alternative role will be searched for them, for example a manager role. It's all about keeping the people you have and finding them a place in the company. It's not good if you ask me, but this is how it's done.