Engineering Oil &Gas; Company is looking for a Subsea Control Systems Engineer for projectoffshore located Worldwide
Job Title: Subsea Control Systems Engineer
Location: Worldwide
Job Description
Mission
Perform and coordinate technical activities related to pre-commissioning, commissioning, start-up, and operational support of offshore production facilities, with a focus on Subsea Control and Production Systems.
Ensure safe, reliable, and efficient system performance by interfacing with engineering, vendors, and operations teams.
Support transition from commissioning to stable operations and resolve technical issues related to subsea control systems, electro-hydraulic systems, and topside-subsea interfaces.
Provide field-driven technical expertise to optimize commissioning execution, troubleshoot system behavior, and maintain production continuity in compliance with HSE and quality standards.
Tasks
Support and execute pre-commissioning, commissioning, and start-up activities for subsea control systems and offshore production facilities
Review and implement commissioning procedures, system dossiers, and test documentation
Participate in FAT/SIT (where applicable), SAT, loop checks, functional testing, and system validation activities
Validate control logic, interlocks, alarms, and cause & effect for subsea and topside integrated systems
Support system energization, start-up sequences,



and performance verification
B. Subsea Control Systems Scope
Commission and troubleshoot Subsea Control and Production Systems, including:
Electro-hydraulic control systems
Instrumentation, diagnostics, and monitoring systems
Perform commissioning and operational support for:
HPU systems (with or without dedicated control systems)
Subsea production system behavior and response
Support testing and troubleshooting of Christmas Tree hydraulic valves, including:
SSSV, SSV, WV (Production and Kill)
Swab, Crossover, and Annulus valves
C. Interface Management (Subsea vs Topside)
Coordinate and validate interfaces between subsea systems and topside ICSS / control systems
Support integration of subsea control systems into platform/FPSO control architecture
Interface with vendors (OEMs), subcontractors, and engineering disciplines for system integration and troubleshooting
Ensure consistency between control philosophy, field instrumentation, and operational requirements
D. Operations & Post Start-up Support
Provide technical support during early production / operations phase after start-up
Monitor system performance and identify deviations affecting production, safety, or availability
Troubleshoot complex issues related to:
Control systems
Hydraulic systems
#J-18808-Ljbffr

📌 Subsea Control Systems Engineer (Barcelona)
🏢 Mar Recruitment and Consulting
📍 Barcelona