The Shift Engineer is responsible for the proper operation of high pressure boilers, steam-driven turbine generators, pumps, air compressors, fans and auxiliary equipment. Must be familiar with steam, air, oil and power systems in a refinery and be able to follow approved standard and emergency procedures. Involved in the startup and shutdown of all equipment in a safe and orderly manner. Instructs and aids the Power House mechanic in his duties to maintain all equipment. Maintains records including a Power House log and collects pertinent data every hour. Reports any problems with operating or equipment conditions. Talks with process supervisors throughout the refinery to identify power or steam deficiencies. Monitors and helps troubleshoot processes and conditions. Notifies appropriate personnel in the refinery when alarm signals sound. Familiar with boiler and cooling water chemistry and treatment. Performs minor mechanical repairs.