First of all ask that person not to panic ....
not yet.
1. That person, since he/she has a EAD, should try and get a job with similar description as soon as possible, preferably before replying to the RFE.
2. If (s)he got RFE, assuming it is employment based, then that person should respond to it by providing the info asked on the RFE, like new job offer letter and any pay-stubs that has been received, etc.
3. It is advantageous to go through a good immigration lawyer for this process
And,
IIO means - Immigration Information Officer
(sometimes, by virtue, they become Immigration Ignorant Officer, ILIOs - Immigration Lack-of Information Officer, etc. whatever suits the need. just kidding)
Hope this helps.
By default, the unwritten advise is dont fully rely on boards and chats, but consult a good immigration lawyer, its worth it.(oops I just wrote it)
