Quarry Excavator Operator — Safety & Production Focus

Martin Marietta; Merkel (TX); On-site; USD 30,000 - 47,000; Full time

Benefits offered by this job

Health benefits

401(k) with company matching

Paid holidays and vacation

Life insurance

Educational/Tuition Assistance Plan

Job summary

Martin Marietta is seeking an Excavator Operator to support daily mining operations in a safe, efficient quarry setting. You will operate excavators, load trucks, and assist with material handling while following MSHA guidelines and site safety rules.

The role requires 1+ year of excavator experience in mining/quarry environments, basic mechanical knowledge, and the ability to work 12-hour shifts, including weekends and holidays. Based at our Texas quarry, on-site work is expected.

Qualifications

• High school diploma or GED required.
• 1+ years of excavator experience in mining/quarry/heavy construction.
• Basic mechanical knowledge to identify equipment issues.
• Ability to read and follow safety procedures and operation instructions.
• Must be able to work 12-hour shifts, weekends, overtime, and holidays.

Responsibilities

• Operate excavators to remove overburden and extract raw materials.
• Load haul trucks, feed crushers, and move materials to optimize flow.
• Perform pre-operational inspections and routine maintenance.
• Monitor benching, slope stability, and safe digging practices.
• Assist with plant, pit, or site cleanup and other production tasks as needed.

Skills

Excavator operation

Safety procedures

Communication

Pre-shift inspections

Education

High school diploma or GED

Job description

Martin Marietta is seeking an Excavator Operator to support daily mining operations in a safe, efficient quarry setting. You will operate excavators, load trucks, and assist with material handling while following MSHA guidelines and site safety rules.

The role requires 1+ year of excavator experience in mining/quarry environments, basic mechanical knowledge, and the ability to work 12-hour shifts, including weekends and holidays. Based at our Texas quarry, on-site work is expected.