Designs control architectures, panels, instrumentation, PLC and safety logic for combustion, boiler, BMS, and process heat systems. Develops SCADA/HMI applications, control documentation, and safety interlocks; performs I/O checkout, tuning, FAT, SAT, startup, commissioning, troubleshooting, and operator training. Supports proposals, panel fabrication, field technicians, customer service, and lifecycle improvements while ensuring compliance with electrical and combustion safety standards. Coordinates with project teams and mentors junior engineers.