I agree that not all jobs are equal as they were in 2009 when this bull run began but I think the data suggests wages in general are stagnate across all jobs. It's not just book keepers getting automated, it's engineers not making as much money as they theoretically should. Demand for all jobs is pretty high right now so it's still strange why wages are this flat.
Well I can argue there's rarely a bad time to be a corporate exec. Without knowing the terms of the stock options they're getting then I don't think you can really make the above claim. Even if they're locked in at all time highs then it's all unrealized gains anyways.