Headquartered in Akron, Ohio, FirstEnergy includes one of the nation's largest investor-owned electric systems, more than 24,000 miles of transmission lines that connect the Midwest and Mid-Atlantic regions, and a regulated generating fleet with a total capacity of more than 3,500 megawatts. Key Responsibilities: - Leads technical discussions with business unit experts (internal and external), requiring extensive knowledge of PJM markets and operations, market analytics, and industry trends as well as knowledge of FirstEnergy operations.