jobapplier

Blast Hole Driller

Mariana Minerals

Responsibilities

  • Safely operate a blast hole drill rig in line with site procedures, manufacturer specs and MSHA requirements
  • Drill production holes to plan, holding the right hole locations, depths and angles
  • Do thorough pre-start inspections, routine servicing and basic troubleshooting to keep downtime low
  • Monitor and adjust drilling parameters such as air pressure, rotation speed and penetration rate

Keep accurate drill logs and daily production reports

  • Recognize changes in ground conditions and flag them to supervisors and blasting crews
  • Work closely with blasters, operators and supervisors to keep the pit moving
  • Help out on other heavy equipment as needed (training provided)
  • Keep the drill bench and equipment area clean and organized
  • Handle equipment breakdowns and emergencies with a calm, safety-first approach

Qualifications

  • 2+ years of drilling experience, ideally as an open-pit blast hole driller
  • Underground, reverse circulation (RC) or diamond core drillers are also encouraged to apply
  • Strong mechanical aptitude and a solid understanding of drilling techniques and equipment
  • Heavy equipment experience is a strong plus
  • Real commitment to safety
  • Valid driver's license; CDL is a plus

Schedule

7 days on / 7 days off, 12-hour day shifts

Housing & Relocation

Housing and relocation assistance options are available.

Working Environment & Physical Requirements

  • Work 12-hour shifts outdoors on drill benches and rugged terrain, in all weather and extreme temperatures
  • Lift at least 50 lbs, with exposure to dust, noise, vibration and diesel
  • Wear all required PPE (hard hat, steel toes, safety glasses, hi-vis, hearing protection, and a respirator when required)

Our culture is built on four principles

  • Everyone Gets Home Safe.
  • We never put speed or cost ahead of people.
  • Extreme Ownership.
  • We take full responsibility for outcomes, relentlessly driving toward solutions.
  • Engineer Out Requirements, then Automate.
  • We simplify, optimize, and then automate for scale.
  • Share Your Legos.
  • We collaborate openly, share knowledge, and empower each other to build bigger, better solutions.
  • Join us as we build the future of responsible mineral sourcing and supply!