Senior Mechanical/Marine Systems Engineer (Offshore Equipment)
About the Role
We are seeking an experienced engineer to lead design, integration, FAT/commissioning, and lifecycle support for offshore mechanical systems—Hydraulic Power Units (HPU), FPSO offloading systems, winches/hosereels, and Active Heave Compensation (AHC) cranes .
You’ll work with our Singapore team and China manufacturing to deliver class-compliant equipment and yard/offshore executions across ASEAN.
Key Responsibilities
- Lead engineering & integration of HPUs, hydraulic circuits, and control logic for offloading skids, reels, winches, and AHC crane subsystems .
- Prepare and review calculations, GA/assembly drawings, P&IDs, hydraulic schematics, BoMs , and FMEAs ; ensure compliance to ABS/DNV/LR and project specs.
- Drive package engineering : technical clarifications, vendor datasheets, QAP/ITP, and 3rd-party inspection coordination.
- Plan and execute FAT/SAT , functional tests, flushing, pressure tests, and commissioning ; produce procedures and test records.
- Support class dossiers (WPS/PQR, MTR 3.1/3.2, welding/NDE, coating, manuals) and client handover packs.
- Troubleshoot hydraulic/mechanical issues (pumps, manifolds, valves, accumulators, AHC control loops) on yard/offshore jobs; implement corrective actions.
- Interface with controls/automation team on PLC/HMI IO mapping for HPU and AHC systems; verify interlocks and safety functions.
- Provide technical leadership to junior engineers/drafters; contribute to design standards and continuous improvement.
- Support tenders: sizing, selections, technical write-ups , and costing for HPUs, offloading skids, hose reels, and cranes.
What you’ll bring (ideally)
- Background in Mechanical/Mechatronics/Marine Engineering (degree or diploma).
- Solid track record in offshore/marine equipment—especially HPU design/integration .
- Familiarity with FPSO offloading , hose reels/winches , and AHC crane mechanics (slew/boom/hoist, compensators).
- Comfortable with SolidWorks/Inventor/AutoCAD ; exposure to FEA tools (ANSYS/Femap) is welcome.
- Strong grasp of hydraulics: pump sizing, heat load, filtration/cleanliness, accumulators, servo/proportional valves, reliability-focused design.
- Working knowledge of ABS/DNV/LR requirements, ATEX/IECEx selections, and core machinery safety concepts.
- Hands-on through yard, FAT/SAT, and commissioning ; open to short yard/offshore trips when needed.
- Clear, practical documentation—procedures, test forms, manuals, and as-builts.
Bonus points
- Experience with AMC/active motion systems (e.g., AMC gangway).
- PLC/HMI interface know-how (Siemens/Rockwell/Beckhoff) for HPU/AHC packages.
- BOSIET/FOET + HUET and OGUK medical in place (or happy to obtain).
- Familiarity with API 17 / API 8C / ISO 4413 / NORSOK .
- Comfortable setting up FAT rig-ups , hydraulic flushing, and contamination control to ISO 4406 .
Soft Skills
- Ownership mindset, hands-on problem solver, calm under pressure.
- Able to coordinate with multi-disciplinary teams (mechanical, electrical, controls, QC).
- Client-facing, good communicator for technical clarifications and punch-list closures.
What We Offer
- Impactful projects on FPSOs and offshore assets across the region.
- Opportunity to lead packages end-to-end (design → FAT → commissioning).
- AWS, performance bonus, medical coverage; training for class/standards.
Work Conditions
- Office + yard presence; short regional travel to client/yard sites.
- Occasional offshore/site work (allowances provided).
- BizSAFE & HSE-focused culture.
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