Job description

Instrument & Control Site Engineer:

Duties and Responsibilities:

The candidate will be expected to perform the following activities:

- Conduct engineering job evaluations for plant modifications proposals, as part of the Management of Change (MOC) process.

- Develop refinery and petrochemical unit's control logic, philosophy, cause and effect

- Participate in petrochemical unit's process optimization and synergy between refinery and petrochemical

- Review and update refinery and petrochemical redline drawings

- Provide technical support for capital projects involving petrochemical units at various stages of the project life cycle (pre-feasibility, feasibility, Pre-feed, feed basic design, detailed engineering and construction)

- Ensure scope, risk and interfaces are captured, manage Interfaces between internal and external parties and documented.

- Develop, install, calibrate, service, and troubleshoot a wide variety of electronic and pneumatic instrumentation

- Read and interpret blueprints, schematics, and technical manuals

- Perform complex mathematical calculations to determine the correct size and type of instrument required for each application

- Select and specify the most appropriate instruments and components for each installation

- Install, program, maintain, and repair control systems and associated equipment

- Perform Factory Acceptance Tests (FAT), Site Acceptance Test (SAT), Performance Acceptance Test (PAT), control wiring design, and logic design

- Prepare and review all instrumentation engineering deliverables such as design basis, specification, data sheets, instrument index, I/O schedule, logic diagram, cable / JB schedule, Instrument Datasheets and sparing strategy

- Review and comment on project design documents for pressure, flow, temperature, level and analytical field analyzer, in addition to control valves, MOVs, AOVs, and EIVs.

- Develop and update instrument loops diagrams, as well as PFDs, PIDs, ISDs, ILDs, and Data Sheets.

- Lead the instrumentation design, installation, and commissioning of the wiring, cabling, and grounding systems for instrumentation following Company and international standards.

- Provide technical support for petrochemical unit's operation readiness, pre-commissioning and commissioning including instrument loop check philosophy

- Participation in all project studies such as HAZOP, SIL Study

- Review and understanding of communication protocols like Modbus, FieldBus, TCP and General Process Automation Protocol