Responsibilities: Understand contract and scope of work (i.e. SOW) and extracting the contract requirement into the checklist. Follow up FEED, P&IDs developed by consultant. Able to perform equipment sizing for pump required flow rate and pumping head together with NPSH verification. Able to perform piping line sizing. Able to develop system UFD/PFD. Able to create System Process Data Sheet. Develop/Update FPSO Hull common system related Topside, Safety, Hull marine systems in P&ID. Well understanding of common Class requirement such as ABS, LR and DNV Rules for marine system design. Well understanding of Equipment Isolation Philosophy and Specification from client. Well understanding of common piping material selection and application for marine system design as reference to International Standard. Able to incorporate the recommendations from the safety studies into the P&IDs and other relevant documents Able to review/comments technical proposal and vendor certified documents (VCD) f...