Maintain, troubleshoot, and diagnose foundry equipment, including melting and holding furnaces, molding machines, sand systems, cut-off equipment, shot-blasting equipment, air compressors, pumps, motors, cooling systems, cranes, and related production equipment. This position is responsible for developing and improving preventive maintenance programs, troubleshooting equipment failures, leading root-cause analysis, coordinating major maintenance activities, and driving improvements in equipment reliability and uptime.