Aggregate Plant Mechanic: Crusher & Conveyor Specialist

CalPortland; Nevada (IA); On-site; USD 52,000 - 78,000; Full time

Benefits offered by this job

Health insurance

Retirement program

Disability coverage

Job summary

CalPortland is seeking a Plant Mechanic to safely repair and maintain mining equipment at our aggregate facility. You will perform pre-shift and post-shift inspections, diagnose issues on crushers, screens, conveyors, and related equipment, and submit maintenance logs.

The role requires 2-5+ years of plant mechanic experience, knowledge of hydraulic and mechanical systems, and the ability to work extended hours in a fast-paced environment.

Qualifications

• 2-5+ years of experience as a plant mechanic or similar role.
• Experience with crushing equipment (impact, jaw, cone crushers).
• Knowledge of conveyor alignment, belt tracking and belt splicing.
• Strong mechanical and hydraulic troubleshooting skills.
• Welding, fabrication, or cutting torch experience preferred.
• Provide own tools typically used in aggregate facility maintenance.

Responsibilities

• Perform safety and mechanical inspections, diagnostics, and repairs on crushing plants, screens, conveyors, feeders, and support systems of the plant and equipment
• Conduct preventative maintenance (PMs) including lubrication, fluid changes, screen replacements, belt adjustments, and component inspections
• Replace bearings, rollers, pumps, motors, hoses, cylinders, and structural components as needed
• Assist with plant rebuilds, relocations, and major shutdown maintenance
• Complete detailed maintenance logs and work orders
• Operate loaders, excavators, water trucks, haul trucks, skid steers, and other equipment as needed to support operations
• Safely move materials, load stockpiles, and assist with plant cleanup and resets
• Perform basic daily equipment checks before and after use
• Communicate equipment needs and repair timelines with supervisor and operators
• Collaborate with plant and mobile equipment teams to minimize downtime
• Assist in training operations on equipment care and inspection practices
• Address housekeeping issues within the workspace; maintain a clean and organized work area
• Drive to various facilities to perform maintenance and repair tasks; may also include periodic work at ready-mix plants
• Troubleshoot and resolve maintenance problems to ensure minimum cost and prevent operational delays, including hydraulic, mechanical, and pneumatic systems
• Understand and comply with MSHA rules and lockout/tagout procedures
• Identify and report safety hazards and/or equipment concerns immediately
• Participate in safety meetings, inspections, and training programs
• Other duties as assigned by manager

Skills

Mechanical troubleshooting

Hydraulic systems

Conveyor alignment

Maintenance planning

Team leadership

Education

High school diploma/GED

Tools

Toolset

Job description

CalPortland is seeking a Plant Mechanic to safely repair and maintain mining equipment at our aggregate facility. You will perform pre-shift and post-shift inspections, diagnose issues on crushers, screens, conveyors, and related equipment, and submit maintenance logs.

The role requires 2-5+ years of plant mechanic experience, knowledge of hydraulic and mechanical systems, and the ability to work extended hours in a fast-paced environment.