Central control and process operators run and monitor multi-function process control machinery/equipment to control the processing of mineral ores, metals, and cement.
Petroleum, gas, and chemical process operators run and monitor petroleum, petrochemical and chemical plants, and monitor, adjust, and maintain processing units/equipment.
Pulping and papermaking control operators control the processing of wood, scrap pulp, recyclable paper, and other cellulose materials to produce pulp/paper by operating and monitoring multi-function process control machinery/ equipment.


