My friend who just started a new job 4 months ago was telling me that since getting hired, she's already become invaluable to her company and is essentially doing the work of a very senior level person. She's new, so she is hesitant to ask for a promotion already, but I told her to go for it. If she makes a good case backed up with details of what she's been doing/what industry standards are, I feel like she should totally be advocating for herself. Do others agree? I hope I didn't give her bad advice!