All Services Engineering & Architecture Engineer Electronics and Instrumentation Share This Copy Link Directly Copy $10/hr · Starting at $50 Instrumentation, cable schedule, calibration, plc, scada, human machine interface,field instrumentation, oil&gas, refinery. Skills & Expertise ElectronicsEngineeringOil and Gas IndustryPLCSCADAUser Interface Design 0 Reviews This Freelancer has not received any feedback.