A control and instrumentation engineer (C&I engineer) is responsible for designing, developing, installing, managing and/or maintaining equipment which is used to monitor and control engineering systems, machinery and processes.
C&I engineers ensure that these systems and processes operate effectively, efficiently and safely. They usually work for the companies who manufacture and supply the equipment or for the companies who use it, such as nuclear and renewable energy companies and environmental agencies.
C&I engineers need a thorough understanding of the operational processes of an organisation. They have a multidisciplinary role, working closely with colleagues across a number of functions, including operations, purchasing and design.
Control and instrumentation engineers develop skills in specific control disciplines such as advanced process control (APC), distributed control systems (DCS), programmable logic controllers (PLC), and supervisory control and data acquisition (SCADA). The use of these disciplines will depend on the exact nature of individual job roles.