| 2141Industrial and manufacturing engineers |
Industrial and manufacturing engineers |
| 2142Metallurgical and materials engineers |
Metallurgical and materials engineers |
| 2143Mining engineers |
Mining engineers |
| 2144Geological engineers |
Geological engineers |
| 2145Petroleum engineers |
Petroleum engineers |
| 2146Aerospace engineers |
Aerospace engineers |
| 2147Computer engineers (except software engineers and designers) |
Computer engineers (except software engineers and designers) |
| 2148Other professional engineers, n.e.c. |
Other professional engineers, n.e.c. |
