Subsea Intervention Engineer

The Subsea Intervention Engineer provides technical and operational support for subsea equipment maintenance, troubleshooting, integrity management and offshore intervention activities across the company's deepwater assets.

Amaiden Energy Nigeria Limited (formerly Moody International Nigeria Limited) was established in 1996 as a partnership between Moody International Group and Nigerian investors. Since commencing operations in March 1997 the company continues to grow and exerts its presence in numerous Projects in the Nigeria Oil and Gas Industry.

We are recruiting to fill the position below:

Job Summary:

• The Subsea Intervention Engineer provides technical and operational support for subsea equipment maintenance, troubleshooting, integrity management and offshore intervention activities across the company's deepwater assets.
• The role ensures the availability, reliability and safe operation of subsea production systems, supports well commissioning and intervention campaigns, and coordinates with offshore teams, OEMs and contractors to resolve technical issues.

Responsibilities:

• Provide technical support to FPSO and offshore teams on subsea equipment and operational issues.
• Monitor the performance, reliability and integrity of subsea trees, wellheads, manifolds, control systems and associated equipment.
• Troubleshoot subsea equipment failures, conduct root cause investigations and recommend corrective actions.
• Prepare, coordinate and review intervention work packages (IWPs), repair procedures and technical documentation.
• Support offshore subsea operations, well commissioning, start-up activities and intervention campaigns.
• Monitor subsea control systems, including HPU, SCU and SMART Tool, and track hydraulic control fluid consumption.
• Ensure subsea equipment operates within approved design limits and identify anomalies requiring corrective action.
• Coordinate subsea maintenance activities, equipment modifications and management of change (MoC).
• Monitor the availability of subsea critical spares and ensure outstanding commissioning punch-list items are closed.
• Maintain subsea equipment databases, anomaly registers and daily/weekly technical status reports.
• Support flow assurance activities, well leak testing and subsea system performance monitoring.
• Coordinate with OEMs, contractors, ROV and intervention teams on equipment repairs, testing and offshore operations.
• Supervise relevant third-party personnel and OIMR vessel activities during subsea interventions.
• Participate in HAZID, HAZOP, JSA, risk assessments and SIMOPS planning to ensure safe execution of activities.
• Prepare technical investigation reports, HSE documentation, Permit to Work (PTW) documents and operational procedures.
• Ensure compliance with company engineering standards, environmental requirements and offshore HSE policies.

• Bachelor's Degree or equivalent in Engineering or a related technical discipline.
• 5–8 years' relevant experience in subsea engineering, preferably within the Oil and Gas industry.
• Hands-on experience supporting deepwater offshore intervention campaigns and well commissioning.
• Strong knowledge of subsea production systems, trees, wellheads and subsea control systems.
• Experience with hydraulic systems, umbilicals, subsea valves, connectors and actuators.
• Practical knowledge of ROV operations, subsea troubleshooting, hot stab and hydraulic override operations.
• Experience in equipment integrity management, failure analysis and root cause investigation.
• Familiarity with subsea engineering standards, including API, ISO and DNV.
• Fluency in written and spoken English.

How to apply Interested and qualified candidates should: Click here to apply online

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