The Senior Instrumentation and Control Engineer will act as a team lead for various engineering phases, including feasibility studies, FEED, and detailed engineering. Responsibilities include preparing and reviewing technical documents, ensuring adherence to project schedules and quality standards, and proactively identifying design and constructability issues. The role involves expertise in automation systems and instrument selection, preparing project documentation, participating in workshops, and coordinating with other disciplines. The engineer will also be involved in site visits, technical evaluations, and providing on-site support during construction and commissioning. They will manage internal interfaces, provide training, and attend meetings with clients and third parties. The engineer will also be responsible for change management and ensuring compliance with QHSE policies.