Leigh Jarosinski

Leigh Jarosinski is an accomplished IT Principal Project Manager at Exelon since 2009, with a diverse background in energy management and financial analysis. Previous roles include Manager of Energy Supplier Services and Senior Energy Efficiency Program Manager at BGE, focusing on demand response programs, product strategy, and market analysis. Leigh also has extensive experience as a Senior Financial Analyst across multiple sectors, including ExGen and Constellation, where responsibilities included financial reporting, forecasting, and systems integration. A graduate of Loyola University Maryland with an MBA in Management and Towson University with a B.S. in Finance, Leigh has demonstrated a strong ability to enhance operational efficiency and deliver business results in various capacities throughout a successful career.