Assistant Commercial, Estimation & Invoicing – Shipbuilding & Repair – Batam, Indonesia

Posted Feb 20, 2026 by Invenio

  • IDR Rp360,000,000
  • Full Time
  • Indonesia

Our client is a leading international shipyard group with operations across Asia, delivering world-class solutions in shipbuilding, conversion, repair and offshore engineering. With a strong reputation for technical excellence and innovation, the business is now entering a new phase of growth and diversification with strategic projects and investments across multiple markets. With a strong pipeline of high-value works, they are seeking a commercially focused Assistant Manager – Commercial to support cost control and financial performance across active projects.

In this role, you will manage the commercial lifecycle of repair and refit jobs, from detailed estimation through to final invoicing. Working closely with Project Managers, Production, Procurement, and Finance, you will prepare accurate cost estimates, analyse labour and material costs, manage variations, and monitor job profitability to protect margins.

A key focus will be issuing progress, milestone, and final invoices in line with contractual terms, reconciling approved works against actual costs, and ensuring timely billing to maintain healthy cash flow. You will also track budgets, prepare cost-to-complete reports, and maintain clear commercial documentation in compliance with company procedures.

The successful candidate will hold a relevant degree in Commerce, Finance, Accounting, Marine Engineering, or Business Administration, with 5–8 years’ experience in shipyard, marine repair, yacht refit, or engineering services environments. Strong estimating, job costing, and ERP/Excel skills are essential.

This is an excellent opportunity for a commercially astute professional to play a key role in safeguarding profitability and supporting the continued growth of a dynamic yacht repair operation.

To explore further, reach out to Stevan Kottritsch at Invenio Global

EA Personnel KAH Registration No: R1108948

EA Licence No: 19S9800

For an immediate response and a confidential conversation about this position, please contact:

Stevan Kottritsch |   steve@invenio-global.com |  

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