High Concentration × Keywords: Ore
4 jobs found.
Driller (Metal and Non-Metal Mines)
A technical job that operates drilling machines in metal and non-metal mines to drill shafts and boreholes, supporting ore extraction and underground development.
Shaft Haulage Worker
Shaft haulage workers operate hoists, trolleys, and other haulage equipment in vertical shafts (shafts) in mines, safely and efficiently transporting ore, materials, and workers up and down.
Hand Ore Sorter
An industrial job that involves sorting ore by naked eye or manually to remove impurities and low-value minerals.
Roll Operator (Mining)
A job that operates roll-type crushers, handling ore crushing, particle size adjustment, and equipment inspection and maintenance.