Mobile Heavy Equipment Mechanic - Diesel & Quarry

Martin Marietta; Petroleum (WV); On-site; USD 42,000 - 64,000; Full time

Job summary

Martin Marietta is seeking a Mobile Equipment Mechanic to perform mechanical repairs on diesel-powered mobile equipment, including troubleshooting, rebuilds, and preventative maintenance on heavy equipment in mining and quarry environments.

The role requires strong safety discipline, experience with CAT, Komatsu, and Volvo machinery, and ability to work 40+ hours weekly in surface and underground mine settings; CDL or trade certification preferred.

Qualifications

• HS Diploma or GED is required.
• Valid US driver's license.
• Minimum 5 years with CAT, Komatsu & Volvo quarry/construction equipment/diesel engine repairs.
• Certification from a trade school is preferred.
• Previous mining experience is a plus.
• Bilingual is a plus.
• A CDL and a clean driving record is a plus.

Responsibilities

• Troubleshoot, repair, and maintain plant mobile equipment including CAT, Komatsu & Volvo quarry/construction equipment/diesel engines.
• Weld, cut and perform minor fabrication on plant or mobile equipment.
• Operate safely and follow all site safety protocols.
• Perform preventative maintenance on diesel-powered equipment.
• Other duties as assigned.

Skills

Troubleshooting

Safety awareness

Welding

Mechanical aptitude

Education

HS Diploma or GED

Trade school certification preferred

Tools

CAT equipment

Komatsu equipment

Volvo equipment

Job description

Martin Marietta is seeking a Mobile Equipment Mechanic to perform mechanical repairs on diesel-powered mobile equipment, including troubleshooting, rebuilds, and preventative maintenance on heavy equipment in mining and quarry environments.

The role requires strong safety discipline, experience with CAT, Komatsu, and Volvo machinery, and ability to work 40+ hours weekly in surface and underground mine settings; CDL or trade certification preferred.