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Also called bolter, place change roof bolter, roof bolter and roof bolter operator.
Pay and headcount are from the Bureau of Labor Statistics. The lines are written from what the US Department of Labor records about this work.
An example
Every line below comes from the same public record as the rest of this page. The greyed parts are the ones only you can answer.
Mining Roof Bolter
Roof bolter operating machinery to install roof support bolts in an underground mine, drilling holes, pulling down loose rock, and performing safety tests for methane gas
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The line
Drilled holes in the roof several times each shift to ensure proper support for mining operations
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The line
Positioned bolting machines and inserted drill bits to secure roof stability
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The work itself
The public record of what this job is, in one paragraph.
Operate machinery to install roof support bolts in underground mine.
What it pays
Annual pay across the United States. The middle figure is the median: half earn less than that, and half earn more.
| 25th percentile | $71,390 |
|---|---|
| Median | $78,540 |
| 75th percentile | $81,860 |
| State | 25th percentile | Median | 75th percentile |
|---|---|---|---|
| AL | $66,010 | $67,020 | $69,390 |
| CO | $79,700 | $81,270 | $86,380 |
| IL | $79,300 | $81,860 | $81,860 |
| KY | $72,440 | $72,510 | $72,540 |
| VA | $77,500 | $78,260 | $97,340 |
| WV | $70,760 | $79,400 | $81,850 |
| WY | $115,440 | $116,570 | $116,570 |
Other names
bolter, place change roof bolter, roof bolter, roof bolter operator, underground roof bolter, roof bolters mining, bolt machine operator, bolt man, bolting inspector, bolting machine operator, miner, roof bolting coal miner.
truss assembler, underground bolting machine operator, underground miner.
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This page is about the occupation Roof Bolters, Mining. What this job involves and what it is made of come from O*NET 30.3, the US Department of Labor's occupation database, refreshed July 2026; Rung writes those records into the plain sentences you see. Pay comes from the Bureau of Labor Statistics OEWS release for 2025. Rung is an independent service and is not affiliated with or endorsed by either agency. How Rung handles accuracy is on the accuracy page, and the full data credits are on the credits page.