All Services Engineering & Architecture Engineer Electronics and Instrumentation $10/hr · Starting at $50 Instrumentation, cable schedule, calibration, plc, scada, human machine interface,field instrumentation, oil&gas, refinery. About $10/hr · Ongoing Download Resume Instrumentation, cable schedule, calibration, plc, scada, human machine interface,field instrumentation, oil&gas, refinery. Skills & Expertise ElectronicsEngineeringOil And GasPLCSCADAUser Interface Design 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts PLC ProgrammersEngineersElectronics EngineersUser Interface Designers (UI)SCADA Consultants