Essential Duties and Responsibilities * Perform and review balance-of-plant power system studies including load flow, short-circuit, protection coordination, DC and AC arc flash, transformer energization, motor starting, reactive power analysis, transient overvoltage, harmonic analysis, insulation coordination, grounding design, battery sizing, and auxiliary system sizing * Hands-on experience with power system protection design, relay selection, settings development, and coordination studies, particularly using SEL protective relays (e.g., SEL-751, SEL-351, SEL-487E, or equivalent). * Proficiency with SEL acSELerator QuickSet, relay configuration, protection logic development, and testing/commissioning of protection schemes for MV/HV electrical systems. Experience with ETAP, ASPEN, and/or Omicron test equipment is a plus. * Work closely with the energy storage team to develop accurate AC and DC system models and study assumptions * Develop, review, and validate protective relay coordination studies, relay settings, and configuration files * Size and specify major electrical equipment including transformers, circuit breakers, switches, inverters, generators, capacitor banks, reactors, surge arresters, switchgear, current transformers, power cables, and UPS systems * Create and maintain detailed power system models using ETAP, SKM, and/or EasyPower * Apply industry standards, codes, and best practices to analysis results and design recommendations (IEEE, ANSI, IEC) * Prepare clear engineering reports, study summaries, and design documentation for internal and external stakeholders