There are many jobs that Charedim could do, but not in current Israeli society. A Chredi cannot workd in a radio station, many shops and factories, since they still don't close for Shabat. I know many Chassidim here in Buenos Aires who work, but avoid listening to the radio, watching TV and even reading Goyishe newspapers and books.
Anyway, if you want to debate about Charedim, don't do it in a thread like this!!!!!!!!!!