Passaic County Technical Institute, is a vocational public high school in Wayne, that serves students in ninth through twelfth grades from all of Passaic County, in the U.S. state of New Jersey. It is located near the city of Paterson. PCTI offers some vocational classes in addition to several college credit courses. It is the sister school of the Diana C. Lobosco STEM Academy, with which it shares a campus and extracurricular programs.