See, I think it's different from one place to another.
I'm the middle east, and here we're not called "Sun hardware" guys...we're simply "sun engineers" or sun support.
Usually on site admins, if they have support contract, they will call whenever anything happen to the system (be it hardware, OS, third party software)...and they're usually database admins.
Hardware is stable...it usually doesn't fail very often, but most of the calls we get are OS related (SVM, veritas,..user support, ...) a lot actually.
But it's hectic...you can't keep running from site to site to the rest of your life.
I think it's time for sysadmin...at least I can focus more on operating system...and get different experience.
Thanks for your input everyone !
I'd like to hear more opinions...