- Senior Scholar and Professor Emeritus, Department of English,
York University
- 2002-4 Part-time Lecturer, Mt. Allison University
- 2002-4 Part-time Lecturer, St. Thomas University
- 1973-96 Associate Professor, York University
- 1968-73 Assistant Professor, York University
- 1964-68 Teaching Assistant, Brown University, Research Assistant
Lecture Course in American Literature
- 1962-64 Teacher, The Mary C. Wheeler School Courses Taught:
Mathematics (Grade 11) English (Grade 10)