Our integrated approach spans power generation, battery energy storage, renewables, transmission, substation, and underground infrastructure — from concept to commissioning, we execute complex power infrastructure projects with the speed, certainty, and operational excellence our customers depend on. About this Role: Quanta Power Solutions is seeking a highly skilled Senior Cost Specialist to lead project cost management, forecasting, budgeting, and financial performance reporting across large and complex Engineering, Procurement, and Construction (EPC) projects.