I doubt I'll be able to talk about my job for N years, where N is a significant fraction of a decade. So what is supposed to happen if you are looking for anot

I doubt I'll be able to talk about my job for N years, where N is a significant fraction of a decade. So what is supposed to happen if you are looking for another job when the job market isn't red-hot? Are you just hosed? I've never dealt with ultra-secret NDA wrt. getting hired elsewhere, so I'm curious.