Underground Mining Machine Operator salary: $66,670 median in 2025
Underground Mining Machine Operators earn a median $66,670 per year, or roughly $32 an hour, according to the latest Bureau of Labor Statistics data. The middle 80% of operators make between $48,160 and $87,090, with the top 10% earning over $87,090. That's solid pay for a job that requires specialized skills and comfort working below ground.
How much Underground Mining Machine Operators earn
The national median salary for Underground Mining Machine Operators is $66,670, with the mean annual wage at $68,220 — about $32.80 an hour. Half of all operators earn between $48,160 (10th percentile) and $87,090 (90th percentile).
Pay varies by experience, location, and the type of mine. Entry-level positions typically start near the 10th percentile, while veteran operators running continuous mining machines in high-production mines can reach the top of the range.
- National median: $66,670
- 10th percentile: $48,160
- 90th percentile: $87,090
- Mean hourly wage: $32.80
Pay by state
While state-by-state data is not available from the BLS for this occupation, regional pay generally follows the location of major mining operations. States with large coal, metal, or nonmetallic mineral mines — like West Virginia, Kentucky, Arizona, and Nevada — tend to offer higher wages. Rural areas with fewer mine sites may pay less.
To get a state-specific figure, check the BLS Occupational Employment and Wage Statistics (OEWS) database by searching for the occupation and selecting a state. Note that data for some states may be suppressed due to confidentiality.
How to become an Underground Mining Machine Operator
Most operators enter the field with a high school diploma or equivalent. Formal training is usually on the job — you start as a helper or laborer, learning from experienced miners over several months. Some community colleges and technical schools offer certificates in mining technology, but they're not mandatory.
Safety is critical. The Mine Safety and Health Administration (MSHA) requires all miners to complete basic safety training before working at a mine. You'll need an MSHA Part 48 certificate, which covers hazards, emergency procedures, and equipment operation. Many employers provide this training.
Physical demands include lifting heavy equipment, working in cramped spaces, and enduring noise, dust, and extreme temperatures. You must be comfortable working underground for long shifts. For advancement, experience and additional certifications (e.g., for specific machine types) can help.
- High school diploma or equivalent
- MSHA Part 48 safety training (provided by employer or trade school)
- On-the-job training as a helper or laborer (typically months to a year)
- Optional: certificate in mining technology from a community college
- Must be physically fit and comfortable underground
Job outlook
The BLS does not provide a specific growth projection for Underground Mining Machine Operators from 2024 to 2034. However, the overall mining industry outlook depends on commodity prices, automation trends, and demand for coal, metals, and minerals. While some mines adopt autonomous equipment, experienced operators remain necessary for maintenance and oversight. Employment is sensitive to economic cycles and energy policy.
In the near term, roughly 25,260 operators were employed nationwide in the latest BLS count. Job openings will arise from retirements and turnover rather than rapid expansion.
Frequently asked questions
What is the starting salary for an Underground Mining Machine Operator?
Entry-level operators typically earn around $48,160 per year (10th percentile), though starting pay can be lower at some mines.
Do Underground Mining Machine Operators need a license?
A state license is not required, but federal MSHA safety certification is mandatory. Employers usually provide the training.
Is Underground Mining Machine Operator a dangerous job?
It has inherent risks from machinery, confined spaces, and ground conditions. Strict safety protocols and MSHA training reduce hazards.
What does the job involve day-to-day?
Operators run machines like continuous miners, bolters, and shuttle cars to extract ore or coal. Tasks include drilling, blasting, roof support, and material transport.
Salary figures are U.S. Bureau of Labor Statistics estimates (OEWS / Employment Projections). For informational purposes only; not career or financial advice. See the full Underground Mining Machine Operators data.