We are currently looking for a Fluid Systems Engineer who will support the activities performed by Engineers in the Fluid Systems Team for our client in the nuclear industry, working on a nuclear new build project. This role will be based out of Bristol and is based on a staff / permanent basis. Please note, for this role you will need to be able to obtain basic security clearance (BPSS).Key responsibilities will be : Produce, review and update the system documentation for the mechanical and thermos-hydraulic design, operator instructions, human machine interface, safety and environmental, control logic design as well as periodic testing in compliance with the engineering rules, methodologies, quality processes and toolsInstrumentation and control : performing the analysis for defining the I&C functional requirements of the system and production of the Instrumentation & Control logic : Writing of the Instrumentation & Control Functional Requirements, Detailed Functional Diagram DFD), FTP (Functional Test Platform procedure) specifications, Analysis of the FTP results, P5 text (I&C logic description), P6.x (alarm sheets, operating images and operating modes)Mechanical design : Sizing of components e.g pumps, fans, pipework, pressure relief valves, tanks, perform thermal-hydraulic calculation and modelling with in house or commercial tools, ensuring the 3D model is consistent with the intended system design, formulate equipment specification and provide the data in respect...