Your management is so effective you are not even aware of the structure around you! there is a place you come to ready with goals and tasks, and those tasks are prepared for you to apply your engineering skill (other departments will apply their skills separately and be added to yours). And there are ways to communicate if you need resources or support.

Think about how common it is for someone to be effective at work and totally confused and aimless in their personal life. They might have trouble sticking to projects, or not know what goals are worthwhile, or make bad decisions - all while performing great at work.

I am an IC at the lowest rung of any org chart with no aspirations to change that.