Senior / Commercial Executive (Repairs and Upgrades, Electrical)

SEATRIUM (SG) PTE. LTD.; Singapore; On-site; SGD 42,000 - 65,000; Full time

Job summary

Seatrium (SG) Pte. Ltd. seeks an Electrical Estimator to support cost estimates for electrical scopes on marine/offshore projects and to prepare timely tender submissions with detailed cost breakdowns.

You will coordinate with Electrical Engineering, Procurement and Production teams, perform market pricing research, and ensure estimates align with contractual and safety requirements for bid submissions.

Qualifications

• Diploma or bachelor's degree in electrical or marine engineering.
• 1–3 years of experience in cost estimating or quantity surveying.
• Experience with electrical systems in marine/offshore environments is advantageous.
• Ability to interpret electrical drawings and specifications.
• Strong analytical and cost evaluation skills.
• Detail-oriented with good coordination and communication abilities.
• Able to meet tender deadlines.

Responsibilities

• Electrical Estimating: Prepare cost estimates for electrical systems (power generation, distribution, cabling, controls, E&I works).
• Costing & Pricing: Source and evaluate quotations for electrical materials, equipment, and subcontractors.
• Tender Execution: Deliver timely and competitive bid submissions.
• Commercial Awareness: Understand contractual and commercial implications of electrical scope.
• Stakeholder Coordination: Work closely with engineering, procurement, and project teams.
• MS Office 365 (Excel, Word, PowerPoint).

Skills

Electrical costing

WBS cost breakdowns

Drawings interpretation

Market research

Vendor quotations

MS Office

Education

Diploma or bachelor’s degree in electrical/marine engineering

Tools

MS Excel

MS Word

PowerPoint

Job description

Electrical Estimating & Tender Execution

• Prepare and support cost estimates for electrical scopes in repair, upgrade, and conversion projects (e.g., power systems, switchboards, cabling, instrumentation)
• Develop electrical work breakdown structures (WBS) and cost breakdowns aligned with project scope
• Coordinate with Electrical Engineering, Procurement, and Production teams to obtain accurate inputs
• Participate in bid reviews and technical-commercial clarifications
• Ensure timely completion of electrical cost estimates for tender submissions

Cost Analysis & Market Research

• Conduct market research on electrical equipment, materials, and subcontractor pricing
• Source and evaluate quotations for items such as cables, transformers, switchgear, and control systems
• Perform cost comparisons and benchmarking to enhance pricing competitiveness
• Utilize historical electrical project data to improve estimate accuracy

Commercial & Contract Support

• Review tender documents to identify key electrical scope and cost drivers
• Ensure estimates align with contractual requirements and client specifications
• Support preparation of technical-commercial documentation for bids

Collaboration & Knowledge Sharing

• Work closely with multidisciplinary teams to ensure integrated and complete proposals
• Share insights on electrical cost drivers and industry pricing trends

HSEQ Compliance

• Ensure compliance with HSEQ requirements, particularly for high-risk electrical and offshore operations
• Incorporate safety and regulatory requirements into cost estimates

Continuous Improvement

• Stay updated on electrical systems, technologies, and pricing trends in the marine/offshore sector
• Contribute to post-project reviews and continuous improvement of estimating practices

Requirements:

• Diploma or bachelor's degree in electrical engineering, marine engineering, or related discipline
• 1-3 years of experience in cost estimating, quantity surveying, or project support, preferably with electrical systems in marine/offshore environments
• Exposure to electrical works in ship repair, offshore platforms, FPSO/FSRU/FSU conversions is advantageous
• Ability to interpret electrical drawings, single-line diagrams, and specifications
• Strong analytical and cost evaluation skills, particularly for electrical systems
• Detail-oriented with good coordination and communication abilities
• Able to work under pressure and meet tight tender deadlines
• Electrical Estimating: Prepare cost estimates for electrical systems (power generation, distribution, cabling, controls, E&I works)
• Costing & Pricing: Source and evaluate quotations for electrical materials, equipment, and subcontractors
• Tender Execution: Deliver timely and competitive bid submissions
• Commercial Awareness: Understand contractual and commercial implications of electrical scope
• Stakeholder Coordination: Work closely with engineering, procurement, and project teams
• Microsoft Office 365 (Excel, Word, PowerPoint)

Our Address and Working Hours:

Seatrium (SG) Pte. Ltd.
Tuas Boulevard Yard
80 Tuas South Boulevard, Singapore 637051
(Islandwide transport provided)

Admiralty Yard
60 Admiralty Road West, Singapore 759947
(Transport provided from Sembawang MRT)

Working Hours
Mon - Thu: 8:00am - 5:15pm
Fri: 8:00am - 4:30pm