Heavy Equipment Mechanic

Martin Marietta • San Francisco, CA

28d • $57 - $57 • Onsite

About The Position

Serve as the Lead Heavy Equipment Mechanic responsible for the maintenance operations at two sites. Perform mechanical repairs on aggregate plant and diesel-powered mobile equipment including loaders, screens, and conveyors. Troubleshoot, rebuild, install, and maintain heavy equipment and plant components. Schedule and plan weekly tasks in collaboration with plant management. Perform preventative maintenance on fixed and mobile equipment. Operate loaders to load haul trucks as needed and to support plant operations. Housekeeping at both plants, loaders, and the shop.

Requirements

• 10-year experience with sand and gravel screening plant operations required.
• Strong knowledge of aggregate processing equipment, conveyors, shakers (vibrating screens), pumps and gearboxes.
• Welding/fabricating experience required (2-3 years minimum).
• Experience with equipment upgrades/ aggregate plant rebuilds.
• Proven stockpiling experience, including working in tight or confined operating areas.
• Knowledge of motors, engines, drivetrains, hydraulics.
• A valid CDL with a clear driving record per MM policy.
• Safety-focused work history and ability to work independently.
• Fluent in English (verbal and written) for effective business communication.
• Comfortable with technology (online tools, cell phone, common office software).

Nice To Haves

• Experience with Caterpillar, and John Deere equipment preferred.

Responsibilities

• Perform mechanical repairs on aggregate plant and diesel-powered mobile equipment including loaders, screens, and conveyors.
• Troubleshoot, rebuild, install, and maintain heavy equipment and plant components.
• Schedule and plan weekly tasks in collaboration with plant management.
• Perform preventative maintenance on fixed and mobile equipment.
• Operate loaders to load haul trucks as needed and to support plant operations.
• Housekeeping at both plants, loaders, and the shop.

Benefits

• Membership with the Engineers 003-OKL is required upon hire.
• Condition and terms of employment and benefits are in accordance with the collective bargaining agreement.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed