Any computer-touchers looking for a job? The Cambridge Computer Lab is looking for a mostly Linux sysadmin. Great place to work, I still pop in sometimes, but don’t let that put you off!
EDIT: I believe this requires the ability to be physically in Cambridge (UK) at least some of the time. I am not sure if they can sponsor visas for this job, but they often can.
Second edit: Apparently I was tired when I posted this and completely failed to include the link to the job. Ooops!
Third edit: I am not involved in hiring for this job. My current affiliation with the institution in question is 'Visiting Researcher'. This means that they keep a desk that I can use (when no one else is using) and I periodically turn up and hang out with people there. I cannot answer questions related to the job other than to say that it's working with a group of people I choose to visit when I can. There is an email address in the job ad for questions.