If I am a new hire recently joined Tesla how much months or yr do I need to be at Tesla so that they start my Green card processing
You can start from day 1 our legally team is very good, get in touch with them directly
From my experience the internal legal team is pretty terrible (although the contracted legal company actually filing your app is good). You really have to hound them to get them to start the process for you,make sure you follow up with them constantly
Not sure when you did this, that team was changed about a year ago completely and since then everything has been great.
They can file from day 1 if you are on H1
Check out the internal Immigration page. Current requirement is 6months with Dual/Quasi-Dual intent visas and managers approval.
As soon as they start making money