The Senior Energy Engineer will develop and review whole-building energy models, establish baseline and proposed building performance, evaluate alternative building designs and energy efficiency measures, and quantify expected energy, demand, utility cost, and economic savings. Identify Energy Efficiency Opportunities: Evaluate HVAC systems, central plants, heat pumps, heat recovery, controls, building envelope, lighting and lighting controls, domestic hot water, ventilation, plug/process loads, and other building systems for efficiency opportunities.