Field Substation Engineer: Commissioning & Maintenance

FirstEnergy · Marion, United States

FirstEnergy in Ohio is seeking an Engineer II/III/IV to deliver field engineering services for maintenance, construction, testing and commissioning of substation equipment up to 765kV. The role involves extensive fieldwork at company and customer substations and service centers, with significant travel required.

The engineer will commission equipment, develop check-out guides and energization plans, provide onsite design support, and collaborate with regional teams.