Geez, where did you look ? Strange questions from a staffing pro
Of course, it is not like calling "Solaris Admins!" and the lid from every trash box will open, like when you are calling "Windows Admins!".
Solaris engineers need a lot of knowledge, since the system has a lot of features. In addition it is usually hosting most valuable enterprise systems and mission critical data. So you need to look for specialists not for wannabees.
Just call big company's IT departments and ask for a Solaris pro you can headhunt