| Year | Position | Institution |
| 1974 | Boston University Marine Program | |
| 1975 | Boston University Marine Program | |
| 1978 | Marine Biological Laboratory | |
| 1979 | Marine Biological Laboratory | |
| 1980 | Marine Biological Laboratory |
| Year | Role | Course |
| 1974 | Special Lecturer | Developmental Biology 1974 |
| 1975 | Special Lecturer | Developmental Biology 1975 |
| 1978 | Assistant Scientist | The Ecosystems Center 1978 |
| 1978 | Assistant Scientist | Year-In-Science 1978 |
| 1978 | Instructor | Behavior 1978 |
| 1979 | Faculty/Staff/Lecturer | Ecology 1979 |
| 1979 | Faculty/Staff/Lecturer | Behavior 1979 |
| 1979 | Staff | The Ecosystems Center 1979 |
| 1980 | Faculty/Staff/Lecturer | Ecology 1980 |
| 1980 | Staff | The Ecosystems Center 1980 |
| 1981 | Staff | The Ecosystems Center 1981 |
| 1982 | Staff | The Ecosystems Center 1982 |