Underground Mine Maintenance Tech – Heavy Equipment

Compass Minerals America Inc.; Louisiana; On-site; USD 55,000 - 85,000; Full time

Job summary

Compass Minerals America Inc. seeks a skilled maintenance technician to repair underground mobile equipment and mining infrastructure. You will install, repair and maintain mine assets, lubricate machinery, read schematics, and troubleshoot a range of equipment including CAT/Komatsu/Joy machines.

The role requires welding, fabrication, hydraulic knowledge, and strong safety discipline; teamwork and problem-solving are essential for success in a demanding underground environment.

Qualifications

• HS diploma or equivalent with maintenance experience.
• Apprenticeship/technical schooling preferred for trade skills.
• Strong electrical, hydraulic, welding knowledge and safety awareness.
• Ability to read schematics and interpret manuals.
• Team-oriented with strong problem-solving and communication.

Responsibilities

• Repair and maintain underground mobile equipment and mining infrastructure.
• Install, repair and maintain mine and surface fixed plant assets.
• Lubricate equipment and monitor condition; report issues.
• Cut, weld and fabricate as needed; read schematics and manuals.
• Troubleshoot and service equipment from multiple brands; ensure quality.
• Identify tools and use them safely; adhere to safety rules.

Skills

Electrical principles

Hydraulic systems

Welding and fabrication

Reading schematics

Teamwork

Problem solving

Education

High School Diploma or Equivalent

Apprenticeship or Technical Trade School

5 years experience in maintenance

Tools

Cutting torch

Hydraulic hoses

Measuring tools

Diesel equipment knowledge

Job description

Compass Minerals America Inc. seeks a skilled maintenance technician to repair underground mobile equipment and mining infrastructure. You will install, repair and maintain mine assets, lubricate machinery, read schematics, and troubleshoot a range of equipment including CAT/Komatsu/Joy machines.

The role requires welding, fabrication, hydraulic knowledge, and strong safety discipline; teamwork and problem-solving are essential for success in a demanding underground environment.