Big Brain Information Jobs

Hi! I hold an MISt (MLIS for you Americans) and have bounced around from part-time contract to six-month contract with gaps sometimes spanning months. I have worked in the archive, public library, academic library, Big Law, and more, and I am absolutely sick of it! Who out of you has ended the constant loop of job instability in the information field and how? I have a great network and I use it but I get nowhere. Help!