Folks in AoS situation who have changed jobs - have you filed Supplement J for job portability? Is this something that needs to be filed whenever one changes job?
Also - the form says the new position needs to be a permanent one. I am a little freaked out about that as in my industry it is common to have time bound contracts - like 1 year contract at a time that is renewed at the end of the year for next year. Is this a problem?