Senior Mechanical Engineer

OceanSTAR Elite Group; Singapore; On-site; SGD 150,000 - 210,000; Full time

Job summary

OceanSTAR Elite Group in Singapore is seeking an experienced Senior Topside Rotating Engineer to support the design, specification, review, and technical assurance of rotating equipment for oil & gas and FPSO projects.

You will ensure compliance with API, ASME, and ISO standards, review GA drawings and performance curves, coordinate with Process, Piping, Electrical, and Instrumentation teams, and participate in FAT/SAT and commissioning activities to deliver reliable systems.

Qualifications

• Bachelor's degree in Mechanical Engineering (required).
• 8–12 years of relevant experience in rotating equipment within EPC/FPSO projects.
• Proven leadership and strong stakeholder management skills.
• Experience with large compressors and turbo-machinery preferred.

Responsibilities

• Perform detailed engineering for rotating equipment incl. pumps, compressors, gas turbines, steam turbines, and blowers.
• Prepare datasheets, technical requisitions and engineering specifications.
• Conduct technical bid evaluations and review vendor documentation.
• Coordinate with Process, Piping, Electrical and Instrumentation disciplines.
• Provide technical solutions to design challenges and participate in HAZOP and 3D model reviews.
• Support FAT, SAT, commissioning and troubleshooting activities.
• Ensure deliverables comply with API, ASME, ISO and client specs.
• Assist in project planning, cost estimation and risk management.
• Participate in client meetings and technical presentations.

Skills

Rotating equipment

Pumps & turbines

Leadership

Vendor management

Education

Bachelor's degree in Mechanical Engineering

Job description

We are seeking an experienced Senior Topside Rotating Engineer to support the engineering design, specification, review, and technical assurance of rotating equipment for oil & gas and FPSO projects. This role is responsible for ensuring compliance with applicable international codes, project specifications, and client standards throughout all project phases.

Key Responsibilities

• Perform detailed engineering for rotating equipment, including pumps, compressors, gas turbines, steam turbines, and blowers.
• Prepare equipment datasheets, technical requisitions, and engineering specifications.
• Conduct technical bid evaluations and review vendor documentation.
• Manage vendor selection, technical clarifications, and technical deviations.
• Coordinate closely with Process, Piping, Electrical, and Instrumentation disciplines to ensure seamless project execution.
• Provide technical solutions to engineering design challenges.
• Participate in HAZOP studies, design reviews, and 3D model reviews.
• Interface with vendors, procurement, and construction teams throughout project execution.
• Review and approve General Arrangement (GA) drawings, performance curves, and engineering calculations.
• Support Factory Acceptance Tests (FAT), Site Acceptance Tests (SAT), commissioning, and troubleshooting activities.
• Ensure engineering deliverables comply with API, ASME, ISO, client specifications, and applicable industry standards.
• Support project planning, cost estimation, and risk management activities.
• Participate in client meetings and technical presentations.
• Ensure compliance with HSE and quality standards.

Requirements

• Bachelor's Degree in Mechanical Engineering.
• 8-12 years of relevant experience.
• Proven experience leading the Rotating Equipment discipline within EPC and FPSO projects.
• Strong leadership, communication, and stakeholder management skills.
• Experience handling large compressors and turbo-machinery packages is preferred.