There are a number of Law Librarian position openings in Oregon this summer 2010. Visit the usual suspects for librarian job postings, but don’t forget the Oregon State Library Jobline.
The positions include an Assistant Law Librarian position in my own law library. You can link to a description and an application at the Washington County (Oregon) HR website.
The usual suspects for librarians seeking jobs include, but are not limited to state, regional, and local librarian listserves, professional associations such as AALL and SLA and ALA, PNLA, and LISJobs.