Knowledge in welding, torch cutting techniques, rigging techniques, bolt specifications, torquing techniques, lifting hand signals, lubrication specifications and application, alignment of chains and reducer drives, pneumatic conveying systems/equipment, bucket elevators, belt/screw conveyors, dust collection equipment, kiln alignment, pinion and bull gear alignment, and hydraulic systems. Position Summary The Maintenance Supervisor is responsible for supervising and coordinating maintenance activities to ensure safe, efficient, and reliable plant operations.