What we do

Challenge

Porto Sudeste is a new mineral terminal which aims to load iron ore sourced from the neighbouring state of Minas Gerais. Initially the capacity is 50 million tonnes but this is due to be expanded to 100 million tonnes in the future. The port is currently designed to accommodate Wozmax bulk carriers and operation began immediately following completion of the project in April 2015.

This port is located inside the Bay of Sepetiba, approximately 80 km south of the city of Rio de Janeiro, where DEME was also performing maintenance dredging campaigns for Vale SA (the second largest mining company in the world). We have performed several dredging campaigns for other major customers including ThyssenKrupp, CSN (National Steel Company) and the public port of Itaguaí.

Solution

DEME was awarded the contract in early 2014 and the scope included the deepening and widening of the existing access channel and turning basin for “SuperPorto” Sudeste, a new development by Trafigura (an international commodity trading company) and Mubadala (Abu Dhabi government investment fund).

The existing access channel and turning basin leading to Porto Sudeste cuts a path between several islands to reach the main public channel of the Port of Itaguaí. We increased the depth and width of the channel to -20 m and 206 m respectively, by the removal of approximately 3.7 million m³ of dredged material.

Used technology:

Trailing suction hopper dredgers

Backhoe dredgers

Dredged materials were dumped offshore in a licenced disposal area 6 nm outside of Sepetiba Bay. We executed the project with our trailing suction hopper “mega” dredger 'Pearl River', which boasts a capacity of more than 24,000 m³.

The contract included the dredging of soft material, as well as the drilling and blasting of almost 100,000 m³ of granite and gneiss using the drilling vessel “Yuan Dong 007” and its removal with a backhoe dredger through a contract addendum.

We successfully completed the project well within the contractual period and in line with strict health, safety and environmental standards.

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Als laatste schakel in het logistieke proces zorg je als Warehouse Officer voor de correcte verzending van scheepsonderdelen en verbruiksgoederen naar onze vloot over heel de wereld.

Je plant samen met de transportafdeling de bevoorrading van de schepen via air, road en sea-transporten. Hierdoor sta je in nauw contact met de technische dienst van de schepen, onze interne transportafdeling en de arbeiders die de goederen klaarmaken voor verzending.

Flexibiliteit, communicatie en planning zijn key in deze functie.

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Finance Manager Indonesia

Do you want to turn challenges into opportunities and explore new horizons ? Interested in becoming our new Finance Manager for our Indonesian branch & projects?

DEME is a global solutions provider in a challenging and rapidly changing world and a world leader in the highly specialized fields of dredging and land reclamation, solutions for the offshore energy market, environmental and infra marine works.

Our expertise and vast experience has been deployed over the centuries for Dredging, Environmental and Marine Engineering business solutions such as: port construction and improving maritime access worldwide. We have been creating land for 140 years and will continue to do so in the future.

Therefore we are looking for motivated candidates to reinforce our Finance department at our office in Jakarta.

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Immersion Specialist

As an immersion specialist, you will be part of the team responsible for floating and positioning concrete tunnel elements or caissons, equipping them in the port, transporting them from temporary storage locations to the offshore site, and installing them at sea.
In the preparatory phase, you will be involved in the development of operation manuals, work plans, and coordination between teams to ensure smooth execution. In the operational phase, you will be part of the team that performs the immersion activities, ensuring the correct positioning of the elements or caissons on the seabed.

Infra

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Insurance Administrator

DEME is a global solutions provider in a challenging and rapidly changing world and a world leader in the highly specialized fields of dredging and land reclamation, solutions for the offshore energy market, environmental and infra marine works.

DEME’s Legal Department, situated at DEME’s headquarters in Antwerp (Belgium) and consisting of an extensive and complimentary team of in-house legal and insurance counsels, is looking for a detail-oriented and organized Insurance Administrator to join its team.

In this role, you will be responsible for managing insurance policies, ensuring compliance with industry regulations, and providing excellent support to clients and internal teams. The ideal candidate will have strong administrative skills, a customer-focused attitude, and a solid understanding of insurance processes and terminology.

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Apprenticeship Office Management

Apprenticeship Office Management - Start 01/08/2025

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As a Commercial Manager or Tender Manager, you will be responsible for analyzing international tenders and commercial opportunities and managing corresponding project proposals for complex offshore works. Under your leadership, your team shall analyze the project scope, and develop the engineering, the planning and the pricing.

As central point of contact you will establish strong relationships with (potential) clients during the whole process. You will lead and manage a tender team through application of our tender and acquisition processes; you will motivate and empower your tender team members from the various DEME Offshore specialists support departments, such as Engineering, Legal, Insurance, Finance, Project Controls. Through facilitating excellent team communication and efficiency, you will support ownership and maximize innovation, targeting a high-quality tender submission and contract. Finally, you and the tender sponsor will take the lead in tender clarifications and negotiations with clients after the submission of the tenders.

This position is based at our DEME Offshore Office in Breda, The Netherlands.

Offshore

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Geotechnical Engineer

Qualitative execution of reclamation areas, ground improvement works, foundation constructions and ground retaining structures such as quay walls can only be guaranteed by first class design, execution planning, follow-up and checking/witnessing. Finally, this needs to be demonstrated by quality control testing and reporting to the employer.

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In execution stage, geotechnical engineers assist the project team to solve all specific geotechnical issues. This can be as on-site geotechnical engineer or from the DEME head office in Zwijndrecht

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Epitomising DEME’s concession-construction model, DEME Concessions is committed to the DEME Group’s values of social and environmental responsibility towards all its stakeholders, and to its on-going endeavour to make a sustainable contribution.

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