Yeah, it's a big report and it's out of MIT. It's worth the read if you're into it MIT releases Online Education Policy Initiative report | MIT News
I'm not really impressed by the "learning engineer" thing. It seems insufficiently different from what instructional designers have done all along to warrant a new term (not that that ever stops academia).
Here's another criticism https://www.insidehighered.com/blogs/technology-and-learning/swot-analysis-mit-online-learning-report