GWU or Fordham?

I think it's really difficult to say. Everything depends on what you are looking to do post-mba. Fordham ranks behind Columbia and NYU in the NYC area. I am interested in the Global MBA from Fordham. However, I am also applying to NYU, Pace, Smith & GWU for p/t mba.
If you are planning to work outside USA after your MBA, both the programs are similar in their reputation. Ofcourse, that's just my opinion. Having said that, I would go with GWU if given a choice.

I am confused about the "job opportunity" that you refer to. Do you plan on working while getting your MBA full-time? This is highly unusual and will be very difficult to do (and probably more complicated by your visa status). I would not base my decision on this criteria. However, if you are interested in working in NYC for a year or two after school, then I think Fordham and GWU will be equal (Fordham has a strong NYC network but GW is a slightly better school).

I would attend whichever program you prefer. Living in NYC is fantastic (whether you work there or not). This might be reason enough to attend a lower ranked program!

Hope this helps.