Top Law Schools

I've tried to do some searching but does anyone know if remote (aka from home) document review jobs exist? I'm not that familiar with document review, so is the nature of document review that you generally need to be onsite for security/confidentiality purposes? I'm trying to see if there are any potential part-time legal jobs I could do to supplement my income as I transition to a lower paying nonlegal full-time job (currently a lawyer). My suspicion based on my initial research is that just like most fields, such legal jobs are hard to come by.