| Engineering Numbers Led by Civils Occupation Code | Occupation Title | Employment | 17-2011 | Aerospace Engineers | 85,510 | 17-2021 | Agricultural Engineers | 2,480 | 17-2031 | Biomedical Engineers | 15,400 | 17-2041 | Chemical Engineers | 28,780 | 17-2051 | Civil Engineers | 247,370 | 17-2061 | Computer Hardware Engineers | 79,330 | 17-2071 | Electrical Engineers | 148,800 | 17-2072 | Electronics Engineers (Except Computer) | 133,870 | 17-2081 | Environmental Engineers | 51,210 | 17-2111 | Health and Safety Engineers (Except Mining Safety Engineers and Inspectors) | 24,770 | 17-2121 | Marine Engineers and Naval Architects | 6,620 | 17-2131 | Materials Engineers | 21,910 | 17-2141 | Mechanical Engineers | 222,330 | 17-2151 | Mining, Geological Engineers, Including Mining Safety Engineers | 7,150 | 17-2161 | Nuclear Engineers | 14,300 | 17-2171 | Petroleum Engineers | 16,060 | 17-2199 | Engineers, All Others | 169,950 | Total Employment | 1,275,840 | Source: Bureau of Labor Statistics 207 Occupation Chart |