2nd engineer
| Name | Tanker | Period | Details |
|---|---|---|---|
| D.s. Cook | HINEA | 1958 to 1959 | |
| D.s. Cook | VEXILLA | 1963 | |
| David C. Richmond | MUREX (3) | 1968 | |
| Ron Frend | PALUDINA (3) | 1980 to 1981 | |
| David C. Richmond | MEGARA (2) | 1968 | |
| Ron Frend | TECTUS (2) | 1982 to 1983 | |
| David C. Richmond | ASPRELLA (1) | 1967 | |
| David C. Richmond | MACTRA (2) | 1970 | second engineer (after the explosion and during the repair) |
| David C. Richmond | ANADARA (2) | 1966 to 1967 | |
| David C. Richmond | META | 1969 to 1970 | stuk |
| David C. Richmond | HEMIDONAX (1) | 1965 to 1966 | |
| Ron Frend | ERVILIA | 1983 to 1984 | |
| M.f. Koens | MACOMA (2) | 1974 to 1975 | |
| Jerry Moore | HINEA | 1975 to 1976 | |
| M.f. Koens | DIADEMA | 1984 | |
| M.f. Koens | DIADEMA | 1972 to 1973 | |
| M.f. Koens | DIADEMA | 1971 | |
| M.f. Koens | MYTILUS (2) | 1978 |