Engineering Oil & Gas Company is looking for a Subsea Control Systems Engineer for project offshore located Worldwide

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Project: Various Hook-Up Projects

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

A. Commissioning & Start-up Execution

- 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

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Commission and troubleshoot Subsea Control and Production Systems, including:

- Control Systems Architecture (DCS, SCADA, MCS / ICSS platforms)

- Electro-hydraulic control systems

- Instrumentation, diagnostics, and monitoring systems

-

Perform commissioning and operational support for:





- HPU systems (with or without dedicated control systems)

- Subsea facilities: SSIVs, manifolds, valves, skids, umbilicals

- Subsea production system behavior and response

-

Support testing and troubleshooting of Christmas Tree hydraulic valves, including:

- SSSV, SSV, WV (Production and Kill)

- Lower & Upper Master Valves

- 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

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Troubleshoot complex issues related to:

- Control systems

- Hydraulic systems

- Subsea-to-topside communications and interfaces

- Support root cause analysis (RCA) and propose corrective actions to improve reliability and performance

E. Maintenance & Continuous Improvement

- Support maintenance planning and execution for control and subsea-related systems

- Provide input to maintenance strategies,



spares management, and reliability optimization

- Identify lessons learned and contribute to continuous improvement of commissioning and operational practices

- Ensure proper documentation updates (red mark-ups, commissioning dossiers, procedures)

F. HSE & Compliance

- Ensure all activities comply with HSE policies, PTW, and offshore safety procedures

- Participate in PSSR, HAZOP follow-ups, and safety reviews

- Promote safe working practices during commissioning and operations phases

Requirements

- 10–15 years in offshore oil & gas

- Strong background in:

- Commissioning, start-up, and operations

- Control systems and ICSS (Honeywell preferred)

- Offshore experience on FPSO / subsea developments

- Hands-on field troubleshooting capability

- Preferably experience in:

- Subsea production systems

- Subsea vs topside interfaces

Benefits

Position:

Subsea Control Systems
Engineer

Vessel:

Offshore Fleet (Hook-up Projects)

Location:

Worldwide

Contract status:

Valid until 31.12.2026 (done for
administrative purposes and can be extended)

Start date:

Immediate availability

Rotation:

56 working days /28 days on leave

Salary:

To be confirmed

Overtime rate:

Applicable

Working days/hours:

12 hours per day, 7 days per week

Insurance D&D;:

Provided by Company

Life Insurance:

Provided by Company

Medical Insurance:

Provided by Company

Income Protection:

Provided by Company

Travel :

According to Corporate Standards,
Prepaid Economy class ticket at
beginning, end of CNT and for each work leave rotation cycle.

Pre employment expenses:

On Company’s account – Any questions
related to the refund of expenses
shall be addressed to me prior to the event

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