Senior Marine System Engineer

OCEANSTAR ELITE ENGINEERING GROUPS PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Oceanstar Elite Engineering Groups Pte. Ltd. is seeking a Senior Marine Systems Engineer to lead design, integration, validation and lifecycle support for marine systems on FPSO/FSO/offshore platforms.

You will drive engineering calculations, prepare UFD/PFD/P&IDs, and ensure compliance with class rules and international codes. Responsibilities include coordinating with hull, piping, topsides, and safety teams, mentoring junior engineers, and supporting fabrication, installation, testing, and

Qualifications

• Bachelor’s degree in marine engineering, mechanical engineering, or related discipline.
• 7–10 years of experience in marine or offshore engineering for FPSO/FSO/offshore platforms and oil & gas projects.
• Strong understanding of marine systems design principles.
• Familiarity with class rules, international marine codes, and offshore standards.
• Ability to manage multiple priorities in a project environment.
• Ability to interpret engineering drawings, specifications, and calculations.
• Good analytical, communication, and coordination skills.
• Leadership mindset and mentoring ability.
• Ability to work under pressure and meet project deadlines.

Responsibilities

• Lead engineering design and calculations for marine systems.
• Lead the development of UFD/PFD/P&IDs for marine systems.
• Develop system architectures, schematics, and technical specifications.
• Perform engineering calculations, simulations, and evaluations to support design decisions.
• Ensure designs comply with Class Society rules (ABS, DNV, BV, LR) and international codes.
• Prepare and review schematics, layouts, reports, and datasheets.
• Support 3D model reviews, clash checks, and design coordination with hull, piping, mechanical, electrical, and safety teams.
• Provide engineering support during fabrication, installation, testing, and commissioning.
• Coordinate with hull, piping, topsides, EICT, and mechanical teams, project management, and clients.

Skills

Marine engineering

Leadership

Regulatory compliance

Engineering calculations

3D model reviews

HAZID/HAZOP

Technical documentation

Vendor coordination

Interpreting drawings

Communication

Mentoring

Education

Bachelor's degree in Marine/Mechanical Engineering

Tools

3D modeling

Job description

Summary

The Senior Marine Systems Engineer is responsible for the design, integration, validation, and lifecycle support of marine systems across FPSO / FSO / offshore platform projects. The role provides technical leadership, ensures regulatory compliance, and supports projects from concept design through commissioning and sea trials.

Responsibilities

1. Engineering& Design

• Lead engineering design and calculations for marine systems.
• Lead to develop UFD/PFD/P&IDs for marine system.
• Develop system architectures, schematics, and technical specifications
• Perform engineering calculations, simulations, and technical evaluations to support design decisions.
• Ensure designs are compliant with Class Society rules (ABS, DNV, BV, LR) and applicable international codes.

2. Technical Documentation & Review

• Prepare and review marine system schematics and layouts
• Technical reports and calculations
• Equipment specifications and datasheets
• Review drawings, diagrams, and technical submissions from suppliers and shipyards
• Maintain accurate "as-built" and "as-fitted" documentation.

3. Project Execution Support

• Support 3D model reviews, clash checks, and design coordination with hull,piping, mechanical, electrical, and safety disciplines.
• Provide engineering support during fabrication, installation, testing, and commissioning phases.
• Review vendor documents, drawings, and technical submissions.

4. Interface& Coordination

Coordinate with:

• Hull, piping, topsides, EICT and mechanical teams
• Project management, construction, and commissioning teams
• Clients, class surveyors, and third-party vendors
• Resolve technical queries (TQs) and respond to site queries (SQs).
• Liaise with class societies, flag administrations, and regulatory bodies during plan approval and inspections.

5. Documentation& Quality

• Prepare and review engineering deliverables, reports, and calculations.
• Ensure engineering works comply with project QA/QC requirements.
• Participatein design reviews, HAZID/HAZOP, and technical audits when required.

6. Leadership& Mentoring

• Act as a technical authority within marine systems engineering
• Guide and mentor junior engineers and designers
• Contribute to standardization, continuous improvement, and engineering best practices within the department.

Requirements

• Bachelor’s degree in marine engineering, Mechanical Engineering, or related discipline
• Typically, 7–10 years of relevant experience in marine or offshore engineering for FPSO / FSO / FSRU / FPU, offshore platform and oil & Gas projects
• Strong understanding of marine systems design principles.
• Familiarity with class rules, international marine codes, and offshore standards
• Abilityto manage multiple priorities in a project environment
• Ability to interpret engineering drawings, specifications, and calculations.
• Good analytical, communication, and coordination skills.
• Clear technical communication with internal teams, clients, and regulators
• Leadership mindset with the ability to influence and mentor others
• Ability to work under pressure and meet project deadlines.
• Understanding hydraulic analysis and pressure drop calculations.
• Excellent written skills and oral communications