Underground Mining Machine Operators
Underground mining machine operators work deep beneath the earth's surface, using powerful machines to load and move valuable materials like coal, ore, and rock onto conveyor belts or into transport cars. They operate complex equipment including power shovels and conveyor systems, while also performing important maintenance tasks like replacing hydraulic parts, lubricating machinery, and keeping work areas clean and safe. This hands-on career requires strong mechanical skills, attention to safety protocols, and the ability to work in challenging underground environments as part of a close-knit team. Many operators start with on-the-job training or technical school programs focused on heavy machinery operation.
Did you know?
Underground mining operators must adhere to strict OSHA safety regulations and undergo extensive safety training due to the high-risk nature of the work environment.
At a glance
Typical average pay
$64,300 Avg/yr
Growth
Stable
Top skill
Operation and Control
Things to consider
Physical and Health Demands
The role requires excellent physical condition and poses long-term health risks from dust exposure, confined spaces, and operating heavy machinery underground.
Industry Economic Volatility
Employment stability can be affected by fluctuating commodity prices, environmental regulations, and the ongoing transition toward renewable energy sources in America.
Key responsibilities
Push or ride cars down slopes, or hook cars to cables and control cable drum brakes, to ease cars down inclines.
Examine roadway and clear obstructions from the path of travel.
Guide and stop cars by switching, applying brakes, or placing scotches, or wooden wedges, between wheels and rails.
Observe and record car numbers, carriers, customers, tonnages, and grades and conditions of material.
Monitor loading processes to ensure that materials are loaded according to specifications.