Underground production and development miners perform some or all of the following duties:

• Set up and operate jumbo drills and other specialized drilling machines to produce blasting patterns
• Load explosives, set fuses, and detonate charges to fragment rock in underground mines
• Operate scooptrams, load-haul-dump machines, and mucking equipment to haul ore
• Perform safety duties such as scaling loose rock and installing rock bolts or timber supports
• Extend and install air and water pipes to support underground mining operations
• Inspect mine shafts and operate hoists to transport personnel and equipment
• Perform routine maintenance on mining machinery and report mechanical issues
• Support ore extraction and development activities in underground mining environments
• Follow strict safety procedures and underground operational protocols

These are the typical employment requirements and benefits associated with this occupation in Canada:

• Completion of secondary school is typically required.
• Previous experience as a mine labourer or in entry-level mine support roles is usually required.
• Certification in a Basic Common Core program may be required.
• A provincial blasting license may be required for those handling explosives.
• First Aid certification is usually required.
• Formal mine training followed by specialized on-the-job training is standard.
• Physical stamina, mechanical aptitude, and the ability to work in confined and remote environments are essential.
• Many employers offer high wages, remote site premiums, paid travel, lodging, and production bonuses.