I was hired by an east coast company to do regional sales management in my field from a home office. I was recently laid off as part of a large cost cutting reduction in which many were laid off. I had signed a non-compete with the east coast company, and am now considering a competitive east coast company to work in a CA office as a sales person. I understand that non-compete clauses are considered non-valid in CA. Is that correct and valid when the HQ of both companies is in another state? How can I protect myself?