[timdorr]

What is this a checklist of exactly? A list of things to do to become a senior engineer, or things to do once you are a senior engineer?

There is little description or context to this, so I'm not sure what I'm looking at here.

Apologies for being dense!

[mychael]

It's not your fault. The post has zero context.

[littleblah]

Sorry about that. Thanks for pointing out the gaps. I will revisit this list in some time, and make changes based on feedback. If you can, feel free to contribute through the shared github link.

[SeyelentEco]

To me, those are the same things. Things you do to become a senior engineer /are/ the things you do when you're a senior engineer. You don't become a senior engineer without exhibiting some of the traits shown and you don't stay a senior engineer without doing most of those things.