Teacher mathematics, science and gifted coordinator Swissvale Schools, Pittsburgh, 1974-1977. Curriculum specialist Allegheny Intermediate Unit, 1978-1983. President R.J. Baillie & Associates, 1977.
Director exhibits, programs, and technical services Buhl Science Center, 1983, director education, chief program officer, 2004-2009. Director Carnegie Museum Pittsburgh, 20090-. Author: Take A Byte, 1980.
Regional editor The Educational Networker, Farmington, 1984. Named 2001 Man of Year in Education, Vector's Pittsburgh. Member International Council for Computers in Education, Association for Computing Machinery, Computer Learning Educators in the Allegheny Region (director 1984).