Jan De Nul Group – Dredging
Are you an organised administrative professional with a keen eye for detail and a talent for coordinating multiple tasks? For our central offices, we are looking for an Administrative Tender Officer to support the tender process from start to finish. In this varied role, you will work closely with project engineers, estimators, and various internal departments to ensure that tender submissions are prepared accurately and delivered on time. Thanks to your strong organisational skills, proactive mindset, and effective communication, you help keep complex processes running smoothly, even in a fast-paced environment with strict deadlines.Jan De Nul Group offers specialised services for the installation of submarine structures for the renewable energy markets. Seabed preparation, trench dredging, and their stabilisation and ballasting are all part of these offshore services. Whether it concerns subsea pipelines, cables, umbilicals, foundations, platforms or even entire wind farms: always tailored to the client’s needs and on an EPC basis if required. Jan De Nul Group is also synonymous with dredging and reclamation projects from A to Z, worldwide and at the highest level! Or how about the largest lock in the world in Antwerp, the sustainable and architecturally sophisticated Résidence Palace in Brussels, the integral A11 or the Oosterweel link in Antwerp? Also all Jan De Nul Group! Do you want to be part of our international team?
Your RoleFrom our central offices in Aalst, we are currently looking for an additional Administrative Tender Officer. Some of your main tasks include:
What do you need to have?
Working at Jan De Nul means helping to find solutions to some of the biggest challenges of our time: from energy transition to rising sea levels to smart mobility. It means learning and working together every day, with the aim of ensuring the global quality of life for generations to come.
What we offer
The world is what you make it
Jan De Nul is shaping water and land worldwide. We drive the transition to renewable energy with offshore energy infrastructure. We focus on nature-inclusive dredging solutions to build ports and protect our coastline. We develop innovative construction projects for smart mobility and sustainable buildings. And we redevelop our planet by giving polluted sites a new purpose. At Jan De Nul, the world becomes what you make of it.
Jan De Nul Group promotes diversity and inclusion in the workplace. We are an equal opportunities and anti-discrimination employer.

Verken je talent, verleg je grenzen.
Design. Build. Connect. Jan De Nul Group shapes water and land. Worldwide. From complex services for the offshore energy and energy transition sectors, to major dredging and coastal defense projects at the water's edge, and onto challenging civil and environmental works. Well-integrated competencies and investments lead to creative, sustainable, and innovative solutions. In this way, Jan De Nul Group delivers results for satisfied customers. Today, and for the future.
Facts about
Aantal werknemers: 6.267
Sectoren: Civiel, Dredging, Marine Energie, Offshore, Wind
Gewenst werk- en denkniveau: MBO, HBO, WO
Gewenste opleidingen: Civiele techniek, Offshore & dredging engineering, Werktuigbouwkunde, Maritieme techniek, Scheepsbouw, Maritiem Officier (Marof)
Carrièrefase: Student, Starter & traineeship (0-3 jaar), Young Professional (3-5 jaar), Professional (5-10 jaar), Senior Professional (> 10 jaar)l