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Seatrium

Global offshore and marine engineering conglomerate

Senior/Commercial Executive

Corporate Finance & FP&AConfirmed live in the last 24 hours
Full-timeSingaporeNo salary listed

About the Job

Requirements

  • A diploma or bachelor's degree in marine engineering, Naval Architecture, Mechanical Engineering, or a related discipline is required.
  • At least 1–3 years of experience in cost estimating, quantity surveying, or project support in a marine or offshore environment is required.
  • Detail-oriented with analytical, communication, and organizational skills.
  • Able to work independently with minimal supervision.
  • Willing to work overtime as required.

Responsibilities

  • Prepare cost estimates for offshore engineering projects, including FPSO and module upgrades, offshore platforms, FSRU/FSU conversions, and fabrication works.
  • Support development of work breakdown structures (WBS) and cost breakdown structures aligned with defined project scopes.
  • Assist in verifying and understanding project work scopes before allocating WBS charge codes to stakeholders.
  • Assist in preparing monthly project cost reports for management review.
  • Analyze project data and lessons learned to improve forecast cost-to-complete accuracy.
  • Understand project cost cashflow principles and update cashflow curves monthly.
  • Participate in project meetings and stakeholder alignment discussions to clarify work progress and associated costs.
  • Assist in reviewing contractual and commercial sections of project documents to identify cost implications and potential financial risks.
  • Collaborate with project teams and Engineering, Construction, Procurement, and subcontractors to prepare variation orders and client claims, and track all change orders.
  • Perform ad hoc assignments as required.

Desired Qualifications

  • Familiarity with offshore platforms, modules, FPSOs, jackets, and similar assets, and with onshore petrochemical plants, is an added advantage.

About the Company

Seatrium

Global offshore and marine engineering conglomerate

Seatrium is a leading offshore and marine engineering group formed by the 2023 merger of Singaporean shipyards Sembcorp Marine and Keppel Offshore & Marine. It operates by delivering complex ship repair, construction, and engineering services for the offshore oil and gas industry, as well as expanding into offshore renewables and new energy solutions. The company’s products and services include designing, building, and maintaining large-scale offshore platforms, vessels, and related marine structures, supported by a global network of shipyards and engineering teams. The merger creates one of the world’s largest players in its sector, combining deep industrial experience with scale to better compete in global markets, improve project execution, and pursue growth in energy transition opportunities. The goal is to be a hub for marine innovation that serves clients across traditional offshore markets and emerging renewable energy projects.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Singapore, Singapore
Founded
1963

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