Senior Offshore Cost Estimator & Project Controller

Seatrium Ltd; Singapore; On-site; SGD 50,000 - 90,000; Full time

Job summary

Seatrium Ltd. seeks a cost estimator for marine/offshore projects to prepare detailed cost estimates for FPSO upgrades, modules, platforms, and fabrication works. You will support WBS development and ensure alignment with project scopes, while aiding management with cost reporting and risk assessment.

You will collaborate with Engineering, Construction, Procurement and Subcontractors to verify scopes, analyze data, and track change orders, maintaining accuracy in forecasts and cashflow planning.

Qualifications

• Diploma or bachelor's degree in marine engineering, naval architecture, mechanical engineering or related discipline.
• 1–3 years of cost estimating, quantity surveying, or project support in marine/offshore environments.
• Familiar with offshore platforms, modules, FPSOs/jackets and related facilities.

Responsibilities

• Prepare cost estimates for offshore engineering projects including FPSO upgrades, modules, platforms and fabrication works.
• Support development of WBS and cost breakdown structures aligned with project scopes.
• Verify project scopes before assigning WBS codes to stakeholders.

Skills

Detail-oriented

Analytical skills

Communication

Organizational skills

Team player

Independent work

Overtime readiness

Education

Diploma or Bachelor's in Marine Engineering

Job description

Seatrium Ltd. seeks a cost estimator for marine/offshore projects to prepare detailed cost estimates for FPSO upgrades, modules, platforms, and fabrication works. You will support WBS development and ensure alignment with project scopes, while aiding management with cost reporting and risk assessment.

You will collaborate with Engineering, Construction, Procurement and Subcontractors to verify scopes, analyze data, and track change orders, maintaining accuracy in forecasts and cashflow planning.