| From | To | Place | Country | Church / institution | Position |
|---|---|---|---|---|---|
| 1928 | — | Eger | Kingdom of Hungary, currently Hungary | assistant pastor | |
| 1929 | 1930 | Simontornya | Kingdom of Hungary, currently Hungary | assistant pastor | |
| 1931 | — | Jászberény | Kingdom of Hungary, currently Hungary | religious educator | |
| 1932 | 1935 | Szeged | Kingdom of Hungary, currently Hungary | ||
| 1936 | 1937 | Eger | Kingdom of Hungary, currently Hungary | ||
| 1938 | — | Budapest | Kingdom of Hungary, currently Hungary | Pasaréti Ferences Kolostor | religious educator |
| From | To | Place | Country | Church / institution | Position |
|---|---|---|---|---|---|
| 1938 | 1946 | Hunan | Kína | missionary | |
| 1947 | 1948 | Carteret, NJ | USA | ||
| 1948 | 1955 | Roebling, NJ | USA | ||
| 1956 | 1957 | Milwaukee, WI | USA | ||
| 1956 | — | New Brunswick, NJ | USA | ||
| 1966 | 1967 | Iron River, WI | USA | ||
| 1966 | 1967 | Three Lakes, WI | USA | ||
| 1967 | 1970 | USA | Hospital chaplain (Holy Family Hospital) |