University of Maryland, College Park is good and its Computer Science Department ranks No. 7 in the USA. Its graduates are warmly welcome in the market. Johnes Hopkins is a famous school, located in Baltimore, Maryland. As for others, I have no exact idea. There are some other schools: George Washington Uni., George Mason Uni, Georgetown Uni., Southerneastern Uni., Uni. of Northern Virginia. Recently, the MS degree students from the last two schools are having a hard time to get a job.