Plant Operator: Mining & Heavy Equipment

Martin Marietta; New Braunfels (TX); On-site; USD 42,000 - 66,000; Full time

Job summary

Martin Marietta is seeking a Plant Operator to support production facilities with semi-skilled duties, including lubricating machinery, monitoring conveyors, shakers, crushers, and pumps. The role requires teamwork, strict safety adherence, and the ability to read manuals and gauges.

Applicants should have 1+ year in aggregate/mining plant operations, experience with hand tools and heavy equipment, and be capable of 12-hour shifts with potential weekends and overtime.

Qualifications

• High school diploma or equivalent
• 1+ year of aggregate/mining plant operations
• Experience with a variety of hand tools
• Experience with operation of heavy mining/construction equipment

Responsibilities

• Operate equipment safely and efficiently in accordance with training and manufacturer’s instruction
• Adhere to MSHA and plant safety rules, policies, procedures, and regulations
• Perform pre-shift safety inspection on the systems, equipment and accessories
• Perform preventative maintenance and service equipment
• Inspect equipment and report needed repairs to supervision
• Assist in plant maintenance and repairs
• Responsible for good housekeeping of plant and equipment
• Perform duties with minimum supervision
• Assist with operation of other equipment as needed
• All other duties as assigned

Skills

Teamwork

Safety awareness

Read manuals

Pre-shift inspection

Math aptitude

CB radio comms

Hand signals

Tool use

Education

High school diploma or GED

Tools

Hand tools

Heavy equipment operation

Job description

Martin Marietta is seeking a Plant Operator to support production facilities with semi-skilled duties, including lubricating machinery, monitoring conveyors, shakers, crushers, and pumps. The role requires teamwork, strict safety adherence, and the ability to read manuals and gauges.

Applicants should have 1+ year in aggregate/mining plant operations, experience with hand tools and heavy equipment, and be capable of 12-hour shifts with potential weekends and overtime.