Develop instrumentation design deliverables including:

• Instrument Index / I/O List
• Instrument Datasheets & Specifications
• Instrument Location Layouts
• Cable Routing and Termination Diagrams
• Loop Diagrams and Wiring Drawings
• Hook-up drawings
• Control system architecture and interface diagrams

Prepare procurement specifications for field instruments, control valves and packages.

Interface with multidisciplinary teams (mechanical, electrical, process, civil) to integrate instrumentation systems.

Support DCS/PLC/SCADA system integration and control narrative development.

Review and interpret P&IDs, cause and effect diagrams and functional design specifications.

Participate in HAZOP, SIL studies and risk assessments.

Provide technical support during construction, pre‑commissioning and commissioning phases.

Ensure all design work is compliant with inte...