Plant Maintenance

As a member of our North Indy team, Plant maintenance adds value every day by inspecting, repairing, maintaining, and improving the equipment used to transform sand, gravel, and crushed stone into useful building materials. Through the course of their work, our Maintenance Technicians encounter many opportunities to develop and demonstrate leadership skills as members of small teams and as individual contributors who can work independently and exercise professional judgment to drive results.

They go home at the end of each day safe, knowing they made a difference by using their skills to solve a problem or drive an improvement for someone.

• Demonstrate full engagement in Martin Marietta’s safety culture.
• Clearly and effectively communicate with others about current or future maintenance projects.
• Demonstrate a high degree of self-motivation and attention to detail.
• Diagnose and troubleshoot problems with aggregate processing equipment, including conveyors, screens, and crushers.
• Inspect, repair, and maintain aggregate processing equipment, including conveyors, screens, and crushers.
• Recommend solutions for repairs or maintenance.
• Safely perform welding, cutting, grinding, drilling, and other tasks normally associated with metal fabrication.
• Conscientiously complete active repairs and preventative maintenance work.
• Maintain work areas and work vehicles in a safe, organized condition at all times.
• Customer-focused mindset and a can-do attitude to do whatever it takes to set our operations up for success.

• High school diploma or GED.
• Certifications in welding, industrial maintenance, rigging, or crane operation are a plus.
• Minimum of 1 year of related hands‑on experience in a heavy industrial maintenance role
• Ability to work a split shift or second shift schedule is a plus.
• Ability to occasionally work extended hours and occasional Saturdays.
• Mechanical aptitude to understand the operation, maintenance, and common failures of aggregate processing equipment.
• Ability to work underground or at heights.
• A desire for learning and growth

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice.