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Mine Maintenance Welder Jobs (NOW HIRING)

Mariana Minerals

Mine Maintenance Technician

Moab, UT · On-site

Position Summary The Mine Maintenance Technician plays a critical hands-on role in ensuring the ... Welding and fabrication skills (MIG, stick, cutting). * Experience performing field repairs in ...

Mariana Minerals

Mine Maintenance Technician

Moab, UT · On-site

Position Summary The Mine Maintenance Technician plays a critical hands-on role in ensuring the ... Welding and fabrication skills (MIG, stick, cutting). * Experience performing field repairs in ...

Mariana Minerals

Mine Maintenance Technician

Moab, UT · On-site

Position Summary The Mine Maintenance Technician plays a critical hands-on role in ensuring the ... Welding and fabrication skills (MIG, stick, cutting). * Experience performing field repairs in ...

Jennmar

Welder/Maintenance Tech - Graysville PA

OH · On-site

Maintenance Tech/ Welder - Bailey Mine Prep Plant Jennmar Services is looking for dependable, hard-working Maintenance Technicians to join our team at the Bailey Mine Prep Plant. These are full-time ...

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Mine Maintenance Welder information

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How much do mine maintenance welder jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for mine maintenance welder in the United States is $23.32, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $25.48 per hour, depending on experience, location, and employer.

What is a mine maintenance welder?

Mine Maintenance Welders are skilled tradespeople responsible for repairing, maintaining, and fabricating metal components used in mining equipment and infrastructure. They perform welding tasks on heavy machinery, conveyors, trucks, and structural supports to ensure safe and efficient mine operations. Their work helps prevent equipment breakdowns and extends the lifespan of essential mining tools, contributing to overall safety and productivity in a mining environment.

What are the key skills and qualifications needed to thrive as a mine maintenance welder?

To thrive as a Mine Maintenance Welder, you need expertise in welding techniques, blueprint reading, and equipment repair, typically supported by a welding certification or apprenticeship. Familiarity with welding tools, heavy machinery, and safety systems like MSHA regulations is crucial. Strong problem-solving skills, attention to detail, and the ability to work independently set outstanding welders apart. These competencies ensure equipment is maintained safely and efficiently, minimizing downtime and supporting continuous mining operations.

What are some common challenges a mine maintenance welder faces when working in remote mining environments?

Mine Maintenance Welders often encounter challenges such as working in remote locations with limited access to equipment and supplies, which can require creative problem-solving and strong troubleshooting skills. The role frequently involves exposure to harsh weather conditions and physically demanding tasks, making safety awareness and adherence to protocols crucial. Additionally, welders must adapt to varying shift schedules and collaborate closely with maintenance teams and equipment operators to minimize downtime and ensure efficient repairs.

What is the difference between Mine Maintenance Welder vs Mine Equipment Technician?

AspectMine Maintenance WelderMine Equipment Technician
CertificationsWelding certifications, such as AWS or CWBHeavy equipment or diesel mechanic certifications
Work EnvironmentWelding in mines, repair shops, or on-siteDiagnosing and repairing mining equipment, often on-site or in workshops
Job FocusWelding, cutting, and fabrication of mine equipmentMaintaining, troubleshooting, and repairing mining machinery

While both roles involve working with mining equipment, Mine Maintenance Welders specialize in welding and fabrication tasks, whereas Mine Equipment Technicians focus on diagnosing and repairing machinery. Both roles require technical skills and certifications relevant to their tasks, often working in similar environments within the mining industry.

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What states have the most Mine Maintenance Welder jobs?

States with the most job openings for Mine Maintenance Welder jobs include:

What job categories do people searching Mine Maintenance Welder jobs look for?

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Mine Maintenance Welder jobs near you
Infographic showing various Mine Maintenance Welder job openings in the United States as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $48,514 per year, or $23.3 per hour.

Mine Maintenance Technician

Mariana Minerals

Moab, UT • On-site

Full-time

Re-posted 15 days ago

Job description

About Mariana Minerals
Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We're reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making.
Mariana Minerals & Copper One
Through its Copper One platform, Mariana Minerals owns and operates the Lisbon Valley Mining Company, a producing open-pit copper mine located in southeastern Utah.
Lisbon Valley Mining Company utilizes modern surface mining methods-including drilling, blasting, loading, and hauling-to deliver ore to its crushing and heap leach processing facilities. Our success depends on safe, reliable equipment performance, supported by a skilled and safety-focused maintenance team.
Position Summary
The Mine Maintenance Technician plays a critical hands-on role in ensuring the reliability, safety, and performance of mobile mining equipment and supporting infrastructure. This position performs inspections, troubleshooting, repairs, and preventive maintenance on heavy equipment, support vehicles, and associated systems in both shop and field environments.
The ideal candidate has strong mechanical aptitude, experience working in mining or heavy industrial environments, and a commitment to safe work practices. This role directly supports production by minimizing downtime, improving equipment health, and maintaining a safe and efficient operation.
Key Responsibilities
Equipment Maintenance & Repair
  • Perform mechanical, hydraulic, electrical, and pneumatic diagnostics and repairs on mobile mining equipment, including haul trucks, loaders, dozers, graders, and ancillary equipment.
  • Conduct preventive maintenance activities in accordance with OEM guidelines and established maintenance schedules.
  • Troubleshoot equipment failures, identify root causes, and implement effective corrective actions.
  • Service and repair auxiliary equipment such as light vehicles, compressors, pumps, and generators.
  • Accurately document all work performed, parts used, and equipment condition.

Inspections & Reliability Support
  • Perform routine equipment inspections to identify wear, defects, and emerging mechanical issues.
  • Assist with condition monitoring activities, including fluid analysis, component inspections, and equipment health tracking.
  • Support reliability initiatives aimed at improving equipment availability and reducing unplanned downtime.
  • Work closely with equipment operators to address concerns and verify proper machine operation.

Shop & Field Maintenance Activities
  • Perform maintenance work in both shop and field environments, including active mining areas and outdoor conditions.
  • Operate service trucks, cranes, lifting devices, and specialty tools to complete field repairs safely and efficiently.
  • Maintain cleanliness, organization, and safety standards in the maintenance shop and work areas.
  • Assist with plant, facility, and infrastructure maintenance activities as required.

Parts, Tools & Documentation
  • Identify required parts and assist with ordering, inventory management, and component tracking.
  • Utilize maintenance systems, work orders, and logs to record inspections, repairs, and equipment hours.
  • Ensure proper care, calibration, and safe use of tools and diagnostic equipment.

Safety & Compliance
  • Promote a strong safety culture through safe work practices, proper PPE use, and hazard recognition.
  • Comply with MSHA regulations, company policies, lockout/tagout procedures, and equipment-specific SOPs.
  • Participate in safety meetings, risk assessments, and incident investigations as required.
  • Maintain clean, organized, and hazard-free work areas.
Required Qualifications & Experience
  • High school diploma or GED; technical or vocational training in mechanics or maintenance preferred.
  • Minimum 3 years of maintenance experience in mining, heavy equipment, construction, industrial, or similar environments.
  • Strong working knowledge of diesel engines, hydraulics, drivetrains, electrical systems, and heavy equipment components.
  • Ability to read and interpret schematics, service manuals, and diagnostic documentation.
  • Proficiency with troubleshooting tools, mechanical testing equipment, and service trucks.
  • Strong communication skills and ability to work effectively with operators, supervisors, and technical teams.
  • Ability to work safely in an active mine environment and perform physically demanding tasks.
Desired Qualifications
  • Experience working on Caterpillar, Komatsu, or other large mining equipment brands.
  • Familiarity with computerized maintenance management systems (CMMS).
  • Welding and fabrication skills (MIG, stick, cutting).
  • Experience performing field repairs in remote or rugged conditions.
  • Knowledge of predictive maintenance and equipment health monitoring techniques.
Physical Requirements
  • Ability to walk long distances over rough, uneven terrain and climb ladders and structures.
  • Ability to lift a minimum of 50 pounds.
  • Ability to work in all weather conditions, including extreme temperatures.
  • Must wear and properly use required PPE, including hard hat, steel-toed footwear, safety glasses, high-visibility vest, hearing protection, respirator (as required), and protective clothing.
  • Ability to work in environments with potential exposure to dust, fumes, diesel exhaust, solvents, sulphuric acid, and other hazardous materials.
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!

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