Senior Mechanical Engineer

ONE SEVEN CONSULTING PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

ONE SEVEN CONSULTING PTE. LTD. is seeking a Senior Mechanical Engineer to join our marine and offshore engineering team in Singapore.

You will support the design, engineering, and installation of mechanical systems for new builds and conversions, ensuring compliance with industry standards and project requirements. The role involves reviewing equipment specs, interpreting classification rules, developing piping and propulsion solutions, coordinating with multidisciplinary teams, and supporting

Qualifications

• Bachelor's Degree or Diploma in Marine Engineering, Mechanical Engineering, Naval Architecture, or a related discipline.
• 5+ years of relevant shipbuilding/marine/offshore experience.
• Experience with shipyard design processes and project execution.
• Ability to interpret technical drawings and classification society requirements.
• Proficient in Microsoft Office and able to work with engineering teams.

Responsibilities

• Review mechanical equipment specifications for compliance with project requirements.
• Interpret classification society rules and engineering standards for design approvals.
• Develop and review mechanical solutions for propulsion, hydraulics, HVAC, and auxiliary systems.
• Design and review marine piping systems (ballast, cooling, fuel oil, fire protection, etc.).
• Select pumps, valves, and piping materials based on operating conditions.
• Coordinate with multidisciplinary teams to develop piping schematics and installation drawings.
• Review interfaces between major equipment and systems for proper integration.
• Support 3D engineering models, clash detection, and routing of systems.
• Prepare MTOs, spools, and fabrication documentation for production.

Skills

Mechanical design

Piping systems

3D modeling

Project coordination

Analytical thinking

Communication

MS Office

Education

Bachelor's/Diploma in Marine/Mechanical/Naval Architecture

Tools

AutoCAD

3D design software

Job description

We are seeking an experienced Senior Mechanical Engineer to join a leading organisation in the marine and offshore engineering industry. The successful candidate will be responsible for supporting the design, engineering, and installation of mechanical systems for new build and conversion projects, ensuring compliance with industry standards and project requirements.

Responsibilities

• Review mechanical equipment specifications to ensure compliance with project and technical requirements.
• Interpret relevant classification society rules and engineering standards to address technical comments and support design approvals.
• Develop and review engineering solutions for the installation of major mechanical equipment, including propulsion systems, diesel engines, generators, gearboxes, hydraulic systems, HVAC, refrigeration, and auxiliary machinery.
• Design and review marine piping systems, including ballast, bilge, cooling water, fuel oil, fire protection, compressed air, sanitary, and other shipboard systems.
• Select suitable pumps, compressors, valves, piping materials, fittings, and associated components based on operational and pressure requirements.
• Coordinate with multidisciplinary engineering teams, designers, and equipment suppliers to develop piping schematics, equipment layouts, and installation drawings.
• Review mechanical interfaces between major equipment and associated systems to ensure proper integration.
• Support the development and coordination of detailed 3D engineering models, including clash detection and routing of piping, HVAC, electrical, and structural systems.
• Prepare material take-offs (MTOs), piping spools, and fabrication documentation to support production activities.
• Provide engineering support throughout project execution and resolve technical issues during design and construction phases.

Requirements

• Bachelor's Degree or Diploma in Marine Engineering, Mechanical Engineering, Naval Architecture, or a related engineering discipline.
• Minimum 5 years of relevant experience in shipbuilding, marine engineering, offshore, or heavy industrial engineering projects.
• Good understanding of shipbuilding processes, engineering design, and project execution.
• Experience with AutoCAD; familiarity with 3D ship design software will be an advantage.
• Knowledge of marine mechanical equipment and shipboard piping systems.
• Ability to interpret technical specifications, engineering drawings, and classification society requirements.
• Strong analytical and problem-solving skills.
• Good communication and stakeholder management abilities.
• Proficient in Microsoft Office applications.
• Willingness to travel domestically or internationally for project meetings when required.

EA License No.: 23S2032 | R2198980