Underground heavy equipment operator
Also known as: heavy equipment operators, underground miner operator, coalface miner, mine machine operator, underground miner (heavy equipment), underground miner equipment operator
About this occupation
Underground heavy equipment operators control heavy-duty mining equipment such as cutting and loading equipment to excavate and load ore and raw mineral at underground mines.
Essential skills and knowledge
- operate mining tools
- electricity
- conduct inter-shift communication
- deal with pressure from unexpected circumstances
- address problems critically
- perform minor repairs to equipment
- make independent operating decisions
- impact of geological factors on mining operations
- react to events in time-critical environments
- troubleshoot
- health and safety hazards underground
- communicate mine equipment information
Typical tasks and preparation
From the related US occupation profile Operating Engineers and Other Construction Equipment Operators (O*NET 47-2073.00). Linked by an official crosswalk: related, not identical; details vary by country.
- Learn and follow safety regulations.
- Take actions to avoid potential hazards or obstructions, such as utility lines, other equipment, other workers, or falling objects.
- Start engines, move throttles, switches, or levers, or depress pedals to operate machines, such as bulldozers, trench excavators, road graders, or backhoes.
- Coordinate machine actions with other activities, positioning or moving loads in response to hand or audio signals from crew members.
- Align machines, cutterheads, or depth gauge makers with reference stakes and guidelines or ground or position equipment, following hand signals of other workers.
- Locate underground services, such as pipes or wires, prior to beginning work.
- Typical education (US)
- High School Diploma or the equivalent (such as a GED)
- Preparation
- Job Zone 2 of 5
- Interests
- Realistic, Conventional, Investigative
Top skills: Operation and Control, Operations Monitoring, Equipment Maintenance, Monitoring, Active Listening, Troubleshooting
US median pay: US$59,850 a year (2025), 478,090 employed. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics.
Subjects this work relies on
How important each subject's knowledge is in the job itself, rated by people doing it (1 to 5).
- MetalworkO*NET: MechanicalVery important (3.6)
- English or Literature in EnglishO*NET: English LanguageImportant (3.3)
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Preparation needed
Job Zone 1-2: Very Little to Some Preparation Needed
- Most common education (US)
- High School Diploma or the equivalent (such as a GED)
- Education
- Usually requires a high school diploma or GED, though some occupations may not.
- Experience
- Some occupations may need little or no previous experience; others require several months to a year of experience. For example, landscaping and groundskeeping workers might require very little training or previous experience, while agricultural equipment operators can benefit from on-the job training.
- Training
- Ranges from a few days to one year of on-the-job training.
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Related occupations
Occupations O*NET links to this one by similar work, skills and knowledge.
- Excavating and Loading Machine and Dragline Operators, Surface Mining
- Hoist and Winch Operators
- Mobile Heavy Equipment Mechanics, Except Engines
- Continuous Mining Machine Operators
- Industrial Truck and Tractor Operators
- Crane and Tower Operators
- Paving, Surfacing, and Tamping Equipment Operators
- Pile Driver Operators
- Construction Laborers
- Millwrights
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.