The even bigger challenge is that hiring experts in any domain requires domain knowledge, but hiring has been shifted to HR. They aren't experts in anything, and for some years they made do with formulaic approaches, but that doesn't cut it anymore. So now if your group wants to get it done, and done well, you have to get involved yourself, and it's a lot of work on top of your regular tasks. Maybe more work because HR is deeply involved.
I saw this at the big corporate (not faang/tech) place I work at. Engineers run and score interviews, but we don't make the final decision. That goes to HR and the hiring manager who usually has no technically background.
HR are experts in HR, which is to say they have a broader view of the institutional needs and legal requirements of hiring staffing than you do. It's always annoying when that clashes with your vision, but dismissing their entire domain is unlikely to help you avoid running into that dynamic again and again
> hiring has been shifted to HR
Not everywhere. At my company, HR owns the process but we -- the hiring tech team -- own the content of interviews and the outcomes.
I've never seen hiring completely in the domain of HR. HR filters incoming candidates and checks for culture fit etc, but technical competency is checked by engineers/ML folks. I can't imagine an HR person checking if someone understands neural networks.
>hiring has been shifted to HR
Well, unless you know sufficiently senior people. But I suspect that is a deeply unsatisfactory answer to many people in this forum.
My long term last, only technically-adjacent, job came through a combination of knowing execs, having gone to the same school as my ultimate manager, and knowing various other people involved. (And having a portfolio of public work.)