Industrial Maintenance Technician - Mining & Materials Plant

CalPortland seeks a Plant Maintenance professional to inspect, troubleshoot, and repair equipment at our mining and materials production facilities. Responsibilities include performing preventive and corrective maintenance on crushers, conveyors, pumps, and related systems; diagnosing mechanical, hydraulic, pneumatic, and basic electrical issues; and documenting work in a CMMS. You will support safe, reliable operations, follow strict safety and environmental standards, and collaborate with operations teams. CalPortland offers growth opportunities, comprehensive benefits, and the chance to contribute to sustainable construction materials.

Responsibilities

• Inspect, troubleshoot, and repair plant equipment including crushers, conveyors, and pumps
• Perform preventive and corrective maintenance to minimize downtime
• Diagnose and repair mechanical, hydraulic, pneumatic, and basic electrical issues
• Use CMMS to document work, track parts, and plan maintenance activities
• Follow and enforce safety, environmental, and lockout/tagout procedures
• Collaborate with operations staff to schedule maintenance with minimal disruption
• Read and interpret blueprints, manuals, and technical drawings
• Assist with equipment installations, upgrades, and improvements
• Operate forklifts, lifts, and rigging equipment safely
• Support continuous improvement of plant reliability and maintenance practices

Required Skills

• Mechanical troubleshooting
• Hydraulic systems maintenance
• Pneumatic systems maintenance
• Welding and fabrication
• Industrial electrical repair
• Preventive maintenance planning
• Blueprint and schematic reading
• CMMS software usage
• Rigging and lifting procedures
• Industrial safety compliance