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Underground Mine Mechanic Jobs (NOW HIRING)

USG Corporation

Mine Maintenance Mechanic

Shoals, IN · On-site

$30 - $41.50/hr

... underground mine. Key Accountabilities & Responsibilities · Diagnose, estimate, and complete ... mechanical problems on heavy equipment to detect faults and malfunctions · Accurately interpret ...

OceanaGold

Underground Mechanic

Kershaw, SC · On-site

OGC). Haile Gold Mine located in South Carolina is the largest gold mine on the East Coast of ... The Underground Mechanic is responsible for maintaining, troubleshooting, and repairing a wide ...

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Underground Mine Mechanic information

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$12

$24

$36

How much do underground mine mechanic jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for underground mine mechanic in the United States is $24.81, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $28.85 per hour, depending on experience, location, and employer.

What is an underground mine mechanic?

Underground mine mechanics are skilled tradespeople responsible for maintaining, repairing, and troubleshooting machinery and equipment used in underground mining operations. Their work ensures that equipment such as drills, loaders, trucks, and ventilation systems operate safely and efficiently. They often work in challenging conditions underground, requiring strong technical skills and a keen focus on safety. These professionals play a vital role in minimizing equipment downtime and supporting the overall productivity of mining operations.

What are some common challenges faced by underground mine mechanics, and how can they be addressed on the job?

Underground Mine Mechanics often encounter challenges such as working in confined, low-light spaces and performing repairs on heavy equipment under time pressure. Safety is a constant concern, as mechanics must remain vigilant about ventilation, ground stability, and proper use of personal protective equipment. Effective communication with operators and other maintenance team members is crucial for diagnosing issues quickly and minimizing equipment downtime. Staying up-to-date on the latest repair techniques and regularly participating in safety training can help address these challenges and ensure a smooth workflow.

What are the key skills and qualifications needed to thrive as an underground mine mechanic?

To thrive as an Underground Mine Mechanic, you need strong mechanical aptitude, technical troubleshooting skills, and typically a vocational certification or apprenticeship in heavy equipment maintenance. Familiarity with diagnostic tools, hydraulic and pneumatic systems, and mine safety regulations is essential, as is experience with equipment like loaders, drills, and haul trucks. Excellent problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These qualifications and skills are vital to ensure the safe, efficient, and continuous operation of mining equipment in challenging underground environments.

What is the difference between Underground Mine Mechanic vs Surface Mine Technician?

AspectUnderground Mine MechanicSurface Mine Technician
CredentialsCertifications in heavy equipment repair, mining safetySimilar certifications, often with additional surface equipment training
Work EnvironmentUnderground mining sites, confined spacesOpen-pit or surface mining locations, outdoor settings
Employer & Industry UsageMining companies operating underground minesMining companies with surface operations
Common Search & ComparisonOften compared due to similar skills and certificationsRelated but different work environments

Underground Mine Mechanics focus on repairing and maintaining equipment used below ground, working in confined, underground environments. Surface Mine Technicians handle surface equipment and work outdoors. Both roles require similar certifications and are essential in mining operations, but they differ mainly in work setting and specific equipment handled.

More about Underground Mine Mechanic jobs
What cities are hiring for Underground Mine Mechanic jobs? Cities with the most Underground Mine Mechanic job openings:
What states have the most Underground Mine Mechanic jobs? States with the most job openings for Underground Mine Mechanic jobs include:
What job categories do people searching Underground Mine Mechanic jobs look for? The top searched job categories for Underground Mine Mechanic jobs are:
Underground Mine Mechanic jobs near you
Infographic showing various Underground Mine Mechanic job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $51,613 per year, or $24.8 per hour.

Chief Underground Geomechanical Engineer

Freeport-McMoRan, Inc.

Phoenix, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago

Freeport-McMoRan rating

8.2

Company rating: 8.2 out of 10

Based on 138 frontline employees who took The Breakroom Quiz

8th of 41 rated mining

Job description

Why You Should Apply for This Job
At Freeport-McMoRan, we are committed to providing an employment package that recognizes excellence, encourages safe production and a culture supported by our core values. Here, you'll find a collaborative environment where safety is a top priority, all opinions are valued, and people are empowered to grow in their career. Apply Today!
Where You Will Work
Our global headquarters is in Phoenix, Arizona. Several hundred employees support global operations in finance, human resources, information technology, planning and more from the main office, satellite offices or online. As a Hybrid employee, you'll engage in virtual collaboration as well as attend in-person meetings at our Collaboration Hub in Phoenix or at one of our site locations. The Collaboration Hub provides an open, flexible workspace for individuals and teams to come together for various business needs. Amenities at the Hub include a working café, phone booths and meeting rooms with technology tools for virtual and in-person collaboration. In-person attendance may vary based on the position and department requirements.
Phoenix is the capital of the Grand Canyon State and enjoys mostly bright skies throughout the year. It is the perfect place if you enjoy the outdoors, love sports, concerts and other big city amenities or technology. There are great neighborhoods around Phoenix, with easy access to a major city, nature, the arts and many more amenities.
What You Will Do
This position will oversee underground geotechnical aspects related to underground mine design, planning, and implementation. Includes excavation stability management, development design, production planning, underground excavation support design, stability monitoring, and will serve as resource for Geomechanical information and analysis.
  • Perform critical review of technical reports, analyses, design plans, specifications, cost estimates and develop appropriate recommendations. Stay abreast of the state of the practice in geotechnical engineering to fulfill this role.
  • Manage and review underground excavation stability, analysis and remedial work including underground excavation monitoring, data processing, rock strength parameters, and geologic structures.
  • Develop, maintain, and implement strategic plans to promote safe execution of the mine designs and production plans.
  • Manage projects and serve as subject matter expert (SME) on large/complex site planning/construction, expansion, or modifications. Provide guidance to site managers and engineers on applicable programs, practices, and regulations.
  • Develop and review ground support designs for underground excavations to ensure a safe working environment based on relevant geological/geotechnical data and stress conditions using empirical (Q or RMR), kinematic (unWedge) and numerical (RS3, Map3) based analysis methods.
  • Provide input and oversight related to the development, implementation, and monitoring of management plans and procedures related to corporate governance.
  • Proactively seek improvements to the safe mining of mine reserves relating to underground excavation monitoring, underground excavation maintenance, underground excavation support designs, Geomechanical data acquisition and analyses.
  • Manage and provide Geomechanical project oversight and review relating to outside consultants.
  • Evaluate and administer contracts with vendors for the provision of services and equipment.
  • Represent the site on company sponsored steering committees, task forces, or teams.

What You Bring To Freeport
  • Bachelor's degree in Geological Engineering/Geotechnical Engineering/Mining Engineering or related engineering discipline from an accredited curriculum, with courses in rock mechanics and geotechnical engineering and seven (7) years of experience in applicable field of expertise, including lead or supervisory experience; OR
  • Master's degree in Geological Engineering/Geotechnical Engineering/Mining Engineering or related engineering discipline from an accredited curriculum, with courses in rock mechanics and geotechnical engineering and five (5) years of experience in applicable field of expertise, including lead or supervisory experience
  • Experience working as a Geomechanical/Geotechnical engineer at underground mining operations or as a consultant with extensive practical experience supporting underground mining operations.
  • Knowledge in the principles and practices of mining, rock mechanics, geological, and/or geotechnical engineering or a related field of science or engineering
  • Technical and analytical skills to undertake and review complex designs and mine plans.
  • Experience in and knowledge of numerical modeling approaches to solving engineering challenges.
  • Knowledge of appropriate software (MS Office, AutoCAD, and geotechnical analysis)
  • Fluent in English.
  • Ability to communicate effectively, both verbally and in writing to a diversely educated audience.
  • Ability to develop and maintain awareness of occupational hazards and safety of yourself and others.
  • Skilled in following safety practices and recognizing hazards.
  • Ability and willingness to travel internationally for at least 2 weeks every quarter.

Preferred Qualifications
  • Field experience gained at an underground and preferably caving operation.
  • Experience in rockmass characterization, interpretation of geotechnical lab tests, and engineering analysis.
  • Project Management experience.
  • Proficiency in using geotechnical software.

What We Offer You
The estimated annual pay range for this role is currently $120,000-$167,500. This range reflects base salary only and does not include bonus payments, benefits or retirement contributions. Actual base pay is determined by experience, qualifications, skills and other job-related factors. This role is eligible for additional incentive compensation considerations based on company and individual performance. Additionally, this position is currently eligible for annual long-term incentive consideration. Long-term incentives are contingent upon authorized approval under the terms and conditions of the Company's plan and award agreements. More details will be shared during the hiring process. Click here to view a sample of Total Rewards Estimate for this role.
  • Affordable medical, dental and vision benefits
  • Company-paid life and disability insurance
  • 401(k) plan with employer contribution/match
  • Paid time off, paid sick time, holiday pay, parental leave
  • Tuition Assistance
  • Employee Assistance Program
  • Discounted insurance plans for auto, home and pet
  • Internal progression opportunities
  • Learn more about our competitive and comprehensive benefits package!

What We Require
Freeport-McMoRan promotes a drug/alcohol-free work environment using mandatory pre-employment drug testing as allowed by applicable laws.
Equal Opportunity Employer
Please be advised Freeport-McMoRan will never request payment for job-related expenses from applicants. If you receive any suspicious emails, please disregard them, and report the incident to HRSC@fmi.com.

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