Essential Technical Duties System Troubleshooting & Repair: Diagnose and fix malfunctions in complex industrial electrical and control systems, including 480VAC power distribution, hard-wired control circuits, and variable frequency drives (VFDs).Instrumentation PLC and Automation Management: Maintain, program, and upgrade Programmable Logic Controllers (PLCs) and Human-Machine Interfaces (HMIs) to optimize machine performance and control logic.