
Are you ready to start a new career with a LEADER in the industry and WORLD CLASS team!
What we offer:
The Loader Operator safely operates a front-end loader to move limestone aggregate, limestone base, and limestone sand material within the plant. Will be responsible for stockpiling material unloaded from the trains and loading customer trucks. This position may occasionally float to one of the other aggregate yards (Robstown, Gregory and Laredo), depending on business needs. Transportation or fuel reimbursement will be provided, if traveling further than the normal work commute.
Essential Responsibilities
EDUCATION AND EXPERIENCE
KNOWLEDGE, SKILLS AND ABILITIES
PHYSICAL REQUIREMENTS
WORKING CONDITIONS
Larger equipment is typically air conditioned. There will be times when outside assignments may require periods of work in all weather conditions-heat, cold, wet or dry and dusty. Must be able to work in areas where noise levels are up to 85 dbs.
DISCLAIMER
The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.

A member of the S&P 500 Index and a leading supplier of building materials, Martin Marietta employs more than 9,400 people across 28 states, Canada and the Bahamas. Our aggregates, cement, ready-mixed concrete and asphalt products are the foundational materials on which our communities thrive and grow. Martin Marietta’s Magnesia Specialties business produces high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications.
Every member of our ONE Martin Marietta team is driven by our shared values of Safety, Integrity, Excellence, Community and Stewardship. We provide exceptional customer service and strive to be good neighbors in the 500 communities in which we operate. We also support each other and work to build a legacy our loved ones will be proud of. We know that together, we’ll make an impact that lasts far beyond tomorrow.