Afford able depends upon what you consider it to be. in comparison to Staten Island, I'm sure the whole area is more affordable for the most part. There are plenty of good school districts like Niskayuna, Guilderland, North Colonie, South Colonie, Bethlehem, Shenendehowa, Burnt Hills-Ballston Lake, Scotia, East Greenbush, Averill Park and some others. This website can give you an idea in terms of housing prices:
Search for New York Real Estate
Just inter a price range that you would feel comfortable with and see what comes up.
As for jobs, this website might work, as it has postings from various regions within Upstate NY:
Central New York Jobs