Subsea Controls Engineer (Shallow Water Pipeline Project)
Subsea Controls & Instrumentation Engineering
- Develop and review technical specifications for subsea instrumentation (pressure, temperature, flow, valve sensors).
- Review and validate instrument data sheets, wiring diagrams, I/O lists, and loop sheets.
- Ensure instrumentation correctly integrates with Subsea Control Modules (SCMs) and Master Control System (MCS).
- Oversee the design of electrical/hydraulic circuits within umbilicals related to subsea controls.
Control System Design & Functional Logic
- Develop control narratives, functional logic diagrams, and cause-and-effect (C&E) matrices.
- Verify communication protocols including Modbus, CANbus, Ethernet, and fiber-optic systems.
- Ensure all design activities comply with API 17F, API 17O, ISO 13628-6 and project standards.
Operational Philosophy Implementation
- Translate the project operational philosophy into implementable control strategies.
- Develop and validate control modes (automatic, manual, remote, local).
- Establish safe and maintainable operating sequences for startup, shutdown, ESD, pigging, and chemical injection.
Interface & Integration Engineering
- Coordinate technical interfaces with pipeline engineering, umbilical/FOC teams, subsea vendors, and topside ICSS teams.
- Maintain and monitor interface registers and ensure timely closure of interface actions.
- Ensure system alignment prior to FAT, EFAT, and SIT.
- Prepare, review, and approve FAT, EFAT, SIT, and commissioning procedures.
- Witness SCM, MCS, and instrumentation testing, including calibration and loop checks.
- Support offshore commissioning, energization, and functional validation of subsea controls.
Operational Assurance & Troubleshooting
- Provide onshore and offshore technical support during operations.
- Analyze diagnostic data, condition monitoring outputs, and fault indications.
- Investigate and resolve instrumentation or control logic anomalies.
- Strong knowledge of subsea instrumentation and control hardware.
- Expertise in SCM, MCS, HPU systems, CI lines, and subsea ESD logic.
- Experienced in reading and preparing P&IDs, I/O lists, and logic diagrams.
- Ability to convert operational philosophy into robust control strategies.
- Offshore SIT/commissioning experience (preferred).
- Strong troubleshooting and analytical skills.
Minimum Qualifications
- Bachelor’s Degree (BSc) in Engineering from an accredited university.
- Minimum 12 years of relevant engineering experience after graduation.
- Excellent spoken and written English, with proven ability to prepare specifications and technical reports.