| Position | Location | Type of Work | Dates |
|---|---|---|---|
| Adjunct Prof. of Astronomy Moravian College | Bethlehem, PA | Astronomy Instructor | 1-10, cont. at present |
| Assistant Director Director: Allentown S. D. Planetarium | Dieruff High School, Allentown, PA | Astronomy- Planetarium, K-12 | Assist. Dir. 9-72 to 9-78 Director 9-78, to 6/10 |
| Part-time fac., Penn State Uni., Allentown Campus | Fogelsville, PA | Lecturer in Astronomy | Fall 1990 |
| Part-time fac., Lehigh County CC | Schnecksville, PA | Instructor in Astronomy | Fall 1985 Spring 1990 |
| Graduate Assist. | West Chester, (PA) Uni. | Photography, research, instruction | 9-82 to 5-83 |
| Half-time Instructor | Kutztown Uni. Kutztown, PA | Astronomy Labs | 9-81 to 5-82 |
| Free-Lance photographer | Weddings | 1975-1984 | |
| Tutor for Graduate Center | Kutztown Uni. Kutztown, PA | Astronomy Tutor | 9-71 to 1-72 |
| Camp Counselor- C. Olympic, Inc. | Macungie, PA | Head Counselor for 5-6 year old boys | 6-66 to 8-73 |