Experience in directing I&C Work including, instrument sizing, datasheets, specifications, PLC/DCS architecture, PLC/DCS configuration, instrumentation wiring, instrument bus networks, wiring diagrams, panel layouts, HMI configuration, loop diagrams, logic diagrams, and control narratives. Merrick is seeking an experienced Instrumentation & Controls Engineer III to serve in a variety of energy markets including refining, midstream and downstream oil & gas, power and renewable fuels.