Senior Offshore Cost & Commercial Analyst

Seatrium (SG) Pte. Ltd.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Seatrium (SG) Pte. Ltd. in Singapore seeks a cost estimator for offshore engineering projects, including FPSO and module upgrades, to prepare cost estimates and support WBS development. You will verify scopes, track changes, and assist in monthly cost reporting with cross-functional teams.

The role emphasizes analytical detail, teamwork, and the ability to work overtime when required in a marine/offshore setting.

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, FPSOs, jackets; onshore petrochemical plants is an added advantage.
• Detail-oriented with strong analytical, communication, and organizational skills.
• Team player who can work independently with minimal supervision.
• Willing to commit overtime as required.

Responsibilities

• Prepare cost estimates for offshore engineering projects (FPSO, modules, platforms).
• Support development of WBS and cost breakdown structures aligned with project scopes.
• Verify and understand project scopes before allocating WBS charge codes.
• Assist in monthly project cost reports for management review.
• Analyze project data and lessons learned to improve forecast cost-to-complete accuracy.
• Update cashflow curves monthly and understand project cashflow principles.
• Participate in project meetings and stakeholder discussions to clarify progress and costs.
• Review contractual/commercial sections to identify cost implications and risks.
• Collaborate with Engineering, Construction, Procurement, Subcontractors to prepare variation orders and client claims; track changes.
• Perform ad-hoc assignments as required.

Skills

Detail-oriented

Analytical

Communication

Team player

Independent

Education

Diploma or bachelor’s degree in marine engineering, Naval Architecture, Mechanical Engineering, or related discipline

Job description

Seatrium (SG) Pte. Ltd. in Singapore seeks a cost estimator for offshore engineering projects, including FPSO and module upgrades, to prepare cost estimates and support WBS development. You will verify scopes, track changes, and assist in monthly cost reporting with cross-functional teams.

The role emphasizes analytical detail, teamwork, and the ability to work overtime when required in a marine/offshore setting.