Nina Sadighi is a Senior Electrical Engineer, Power System Studies Subject Matter Expert with over eighteen years of experience in power distribution systems engineering, construction and operations within domestic and international projects. She is a Senior Member of the IEEE and a working group member developing IEEE P3001.3, recommended Practice for the Design of Industrial and Commercial Power Systems: Voltage Considerations. Nina is a senior Technical Program Manager for Amazon Global Reliability Team and a Subject Matter Expert for Amazon North America Electrical Engineering Strategy Team. Her current focus is power reliability and resiliency at Amazon’s North America facilities.