// ISCO-08 · EN
Occupation
codes.
Major, sub-major, minor, and unit groups. Open a code to read its definition, the work it covers, and the job titles indexed to it.
Showing Unit group codes under 313. Clear filter
Unit group
3131 Power Production Plant Operators
Unit group
3132 Incinerator and Water Treatment Plant Operators
Unit group
3133 Chemical Processing Plant Controllers
Unit group
3134 Petroleum and Natural Gas Refining Plant Operators
Unit group
3135 Metal Production Process Controllers
Unit group
3139 Process Control Technicians Not Elsewhere Classified