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Commercial Assistant (Tuas - Nea Project)

China Harbour (Singapore) Engineering Company Pte. Ltd.

D22 Jurong, Jurong Island, TuasPermanentS$2,800 – S$3,400/mo

Posted 17 Jul 2026

About this role

Job Responsibilities Process daily invoices and payment submissions, and liaise with suppliers and subcontractors on payment-related matters. Assist the Deputy Manager in preparing RFIs, RFQs and RFPs, and compile subcontractor quotations for price and commercial comparison. Maintain and update procurement and commercial databases, including material orders and site-related documentation. Support contract administration activities, including document control and record management. Coordinate with internal departments, suppliers and subcontractors to ensure timely processing of commercial documentation. Perform other ad hoc duties assigned by the Senior Quantity Surveyor or Contracts Manager. Requirements Diploma or Degree in Quantity Surveying, Building, Engineering, Business, or a related discipline. Candidates with a Quantity Surveying background will have an advantage. Proficient in Microsoft Office applications, particularly Microsoft Word and Excel. Good communication and interpersonal skills. Detail-oriented, well-organised and able to manage multiple tasks. Self-motivated with a positive working attitude, professionalism and integrity. A good team player who can adapt to a fast-paced working environment. Willing to be based full-time at the project site in the Tuas area.

What they're looking for

Ethical Conduct and Professional Integritysupplier liaisonDocument ControlConstruction

About China Harbour (Singapore) Engineering Company Pte. Ltd.

Industry: Construction

Frequently asked questions

What does a Commercial Assistant (Tuas - Nea Project) at China Harbour (Singapore) Engineering Company Pte. Ltd. do?

Job Responsibilities Process daily invoices and payment submissions, and liaise with suppliers and subcontractors on payment-related matters. Assist the Deputy Manager in preparing RFIs, RFQs and RFPs, and compile subcontractor quotations for price and commercial comparison. Maintain and update proc…

What skills does this Commercial Assistant (Tuas - Nea Project) role need?

Key skills for this role include Ethical Conduct and Professional Integrity, supplier liaison, Document Control, Construction.

How much does a Commercial Assistant (Tuas - Nea Project) at China Harbour (Singapore) Engineering Company Pte. Ltd. pay?

This role lists a salary of S$2,800 – S$3,400 per month.

Is this Commercial Assistant (Tuas - Nea Project) role remote, hybrid, or on-site?

The listing is based in D22 Jurong, Jurong Island, Tuas. Check the posting for remote or hybrid options.

How do I apply for this Commercial Assistant (Tuas - Nea Project) role?

You can apply directly on China Harbour (Singapore) Engineering Company Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.