Monitors and analyzes the performance of the protection and control system, analyzes digital fault recorder information, investigates questionable operations, troubleshoots and repairs the protection and control system, and recommends programmatic solutions as needed to ensure system integrity and the reliable and secure operation of the ERCOT bulk power transmission grid and the power delivery system. Assists in providing technical direction to the transmission work center in areas such as system operations, breaker and regulator control systems, system fault analysis and fault location, and mobile equipment installation to help ensure the safe reliable operation of the transmission system.