Personal takeaway from this interesting article:

If you want to get something technical done in a tech company, 

you ought to wait for the appropriate wave:

Organizational interest comes in waves. When it’s reliability time, VPs are desperate to be doing something. They want to come up with plausible-sounding reliability projects that they can fund, because they need to go to their bosses and point at what they’re doing for reliability, but they don’t have the skillset to do it on their own. They’re typically happy to fund anything that the engineering team suggests. On the other hand, when the organization’s attention is focused somewhere else - say, on a big new product ship - the last thing they want is for engineers to spend their time on an internal reliability-focused refactor that’s invisible to customers.

On the proper wave, allow some executive to spend their (much greater) political capital on your project. You wait until there’s a company-wide mandate for some goal that aligns with your project (say, a push for reliability, which often happens in the wake of a high-profile incident). Then you suggest to your manager that your project might be a good fit for this. If you’ve gauged it correctly, your org will get behind your project. Not only that, but it’ll increase your political capital instead of you having to spend it.

Instead of waiting to be told what to do and being cynical about bad ideas coming up when there’s a vacumn and not doing what he wants to do, the author keeps a back log of good and important ideas that he waits to bring up for when someone important says something is priority. He gets what he wants done, compromising on timing.