The essential job responsibilities of the Engineer 4 are to serve as the Division's technical subject matter expert on analyzing proposed changes to electric, gas, water, or facilities designs that could impact the resulting arc fault incident energy of any system; utilize modeling software to calculate arc fault values due to any equipment or configuration changes in electric, gas, water or facilities infrastructure; verify and authenticate these new values with a P.E. stamp of ownership; review proposed electric, gas, water, or facility designs/operations that impact potential changes to arc fault incident energy and gather all necessary data to utilize arc flash modeling software; meet with internal SME's as needed for clarity on design implications; act as Division's arc flash compl