Plant Maintence Technicion

Martin Marietta

full-time Other Installation, Maintenance, and Repair Occupations
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Location
Irwindale, California, United States
Posted
July 21, 2026

Job Description

Description

JOB SUMMARY

The Plant Maintenance Technician is responsible for ensuring the reliability, safety, and efficiency of plant equipment and systems. This role involves performing preventive maintenance, troubleshooting mechanical and electrical issues, and supporting continuous improvement initiatives; maintenance work including but not limited to stationary and mechanical systems such as conveyors, shakers, pumps, and gearboxes, as well as general facility maintenance involving electrical, plumbing, and basic structural systems. As Plant Maintenance, you may perform various roles, including fabrication, welding, cutting and/or grinding, greasing, housekeeping, and other shop or processing duties. The Technician plays a critical role in minimizing downtime and maintaining optimal production performance.

KEY DUTIES AND RESPONSIBILITIES

  • Performs scheduled maintenance on crushers, conveyors, screens, pumps, motors, and other...