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Salary
≈ $50k – $105k per year (Estimated)
Location
In office (Singapore)
Seniority
Staff · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 28, 2026. First seen by Alion on Mar 2, 2026. Seatrium scores D on the Alion truth index.

Overview
Company
Impact
Profile match
Seatrium is a Singapore offshore and marine engineering group that designs and builds oil and gas production units, rigs, renewable energy platforms and specialised vessels, and provides ship repair and upgrading services. Formed in 2023 when Sembcorp Marine combined with Keppel Offshore & Marine and took the Seatrium name, it is listed on the Singapore Exchange and runs yards in Singapore and Brazil, including Aracruz, with an office in Houston. Its board recruits structural, piping, mechanical, instrumentation and HVAC engineers, commissioning staff, SAP and AI specialists, and Brazilian yard trades such as riggers, crane operators, welders and electricians.

JOB DESCRIPTION

Responsibilities:

  • Review invoices and prepare timesheet claims to customers.

  • Calculate and prepare Variation Order (VO) claims for customers.

  • Verify VO and timesheets claims submitted by subcontractors.

  • Perform and manage quantity remeasurement activities, such as for steel, piping, and electrical works.

  • Attend onsite visits with clients to verify and validate quantity measurements.

  • Manage multiple tasks effectively, priorities workload appropriately, engagement with Customer/subcontractor and meet deadlines in a fast-paced environment.

JOB REQUIREMENTS

Requirements:

  • Holds a Bachelor’s Degree or Diploma in Engineering; candidates with relevant experience are encouraged to apply.

  • Preferably with experience in marine and offshore projects.

  • Minimum 5 years of relevant experience in Quantity Surveying, Cost Estimation, or Ship Repair Billing.

  • Proficient in Microsoft Excel, with the ability to prepare accurate worksheets with minimal errors.

  • If necessary, employees be ready to work outside working hours (overtime) to accomplish work completion.

Location(s):

Seatrium (SG) Pte. Ltd.

Tuas Boulevard Yard

80 Tuas South Boulevard, Singapore 637051

(Islandwide transport provided)

Working Hours:

Monday - Thursday: 8:00am - 5.15pm

Friday: 8:00am - 4.30pm

BUSINESS UNIT

Seatrium Limited
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