The Instrumentation Engineer will conduct a comprehensive review of the SPDP (Spare Parts Data Package) to ensure all necessary data elements and documentation are available for accurate equipment identification, cataloging, and timely purchasing of equipment, components, and spare parts. This includes reviewing drawings, bills of materials, priced spare parts lists, and ISS data sheets. The engineer will identify discrepancies within the spare parts data package, communicate with stakeholders to gather missing information, and obtain information from Aramco's SAP system. They will also be responsible for cataloging equipment in the SAP system, including control valves, actuators, heaters, PSD, ESD, SCADA, flowmeters, gauges, PLC, and monitors.