Go Pitt. One of my professors got his Ph.D on Biostatistics from Pitt's school of public health.
UPMC, University of Pittsburgh Medical Center is world-renowned and Pitt's school of public health is also highly regarded.
The city of Pittsburgh used to be backed up by steel industry while nowadays is thriving in the boom of health care industry where Pitt is a major player.
I am in the area of Pittsburgh and my major is math.
Pittsburgh is one of few cities in America who still progress after the Financial Crisis. Healthcare as the largest industry in the city sets Pittsburgh as a showpiece of successful urban transformation, which is also a reason why Obama chose Pittsburgh for G-20 Summit. So compared with most cities' unemployment rate, Pittsburgh really beat all of them due to its stable employment environment. While I cannot guarantee you could find a job smoothly since it depends on case by case.
Pittsburgh is a medium-sized city without many sightseeings in most Chinese students' mind. While it is one of the most livable cities in America and an ideal place to study.
Make sure your ideal job location is targeted at Pittsburgh at first since I have no idea about other cities.