Here is a heuristic that can give an idea if your job can be automated and might eventually become non existent :

• can it be done by a software that has the ability to reason about "maybe" secenario. For example : is it time to replace the light bulbs and in what order should the light bulbs be replaced. Or is this change in the code base dangerous.
• Can it be done by a software that can read an ordered list or report (for example: a bug list) and create an accurate representation of the project in a human readable (more precisely, a manager readable) format: are there any blockers for the completion or are there any tickets that can delay the whole project