Job Description About the Opportunity This is an open position with FirstEnergy Service Co., a subsidiary of FirstEnergy Corp. This position will be in York PA or Reading PA. This position is to provide field engineering services and technical support for the maintenance, construction, testing and commissioning of substation equipment up to and including 500kV. Equipment includes power transformers, circuit breakers, CCVT's, Cap Banks, SVC's, associated relay protection and control equipment,