Diagnose and troubleshoot complex electrical issues in heavy-duty machinery, ensuring minimal downtime and maximum operational efficiency.Perform preventative maintenance on electrical systems, including inspections, testing, and component replacement, to guarantee equipment reliability.Interpret technical drawings, schematics, and blueprints to accurately install, repair, and maintain electrical systems and components.Install and maintain electrical wiring, circuits, and control systems in heavy-duty equipment, adhering to safety codes and regulations.