Tuning the PhD journey for Industry jobs
If your goal after grad school is to get a job, then during grad school 


you should do the things needed to impress the people you want to hire you and to be accepted and esteemed in their community.  
Slightly more concretely, find people who now have the career that you would like to have, and during grad school do stuff that they have done.


I still think networking is key, but now you may be networking with a different group of people.