Do you believe the PIE approach is mandatory for today's ideal employee? (Performance, Image, Exposure.)

yes,,,,,,,,, THATS TRUE, EMPLOYERS  ARE LOOKING ON THESE LINES,,,,,

I echo with the answer of brother Zafar.

1. Performance:  this is about the day-to-day work you’re tasked with and the quality of the results you deliver.
2. Image: this is what other people think of you.  Your personal brand.  Do you maintain a positive attitude? Do you lead with solutions to issues, or are you the person that solely offers roadblocks when others suggest changes or alternatives?
3. Exposure:  Who knows about you and what you do?  Does your boss know what you do?  Does their boss know you and what you do?  Do others inside and outside your organization know anything about you?  

Yes, the PIE approach is Mandatory for a classic success in the business. 

I think PI (Performance & Image) approach is mandatory for today's ideal employee.

Yes ... that's a good assessment of what is needed

Yes

that,s very much true for sure

mostly employers are looking through those factors

agreed with Mr.:Zafar,s answer as it,s fact

Yes this true and has its importance not from today but even from long past also.