Loading Scenes as under ECS

I was looking at the documentation for the

Code (CSharp):

1. SceneManager.LoadSceneAsync("name",  LoadSceneMode.Additive);

Function and it looks like this runs as a unity AsyncOperation which seems to be involved in the Monobehavior / Coroutine system. Is there an ECS alternative to this?

Is it possible to write a JobComponentSystem which will query and run AsyncOperation(s)?