Jan De Nul Group – Dredging
Jan De Nul Group is known for its groundbreaking projects, literally all over the world and often capturing the imagination. These range from building new ports and creating additional land to realising complex infrastructure works and tackling every form of environmental pollution. A world in change, where our Jan De Nul employees like to do their bit in an innovative and sustainable way!As an administrative assistant, your structured and determined approach will ensure that our construction projects run seamlessly. In Ghent and Zeebrugge, you will be working on the Elia Substation project.
Your RoleAdministrative confidant of the site manager
From the site, you will manage the operation of this major construction project. You are responsible for the administrative and organisational support of the site team - think management, project and site managers.
You will work closely with the site manager and therefore have a crucial role, because without your support, our employees and subcontractors on site cannot get to work.
Your tasks:
You can learn “on the job” thanks to your close collaboration with the site manager and your frequent contact with other employees.
What do you need to have?
Working at Jan De Nul means contributing to solutions to some of the biggest challenges of our time: from the energy transition to rising sea levels to smart mobility. It means learning and working together every day to preserve the global quality of life for generations to come.
What we offer
Through the JDN-Academy, we offer you a permanent training trajectory.
Our FIT-programme allows us to monitor your well-being. The programme is centred around exercise, food and a healthy work-life balance.
A permanent contract with 42 paid holidays (20 statutory, 12 ADV and 10 public holidays).
An attractive salary with thirteenth month and double holiday pay included:
Meal vouchers and eco vouchers.
Intervention public transport and option for bicycle leasing and bicycle allowance.
Group and hospitalisation insurance.
Various staff discounts.
You will be part of an international growing family business.
*applicable with a Belgian contract.
The world is what you make it
Jan De Nul Group shapes water and land around the world, addressing some of the most important challenges of our time. We boost the energy transition with infrastructure for renewable offshore energy. We focus on nature-inclusive dredging solutions to build harbours and protect our coastlines from the rising sea. We develop innovative construction projects for smart mobility and durable buildings. And we invest in planet redevelopment, giving new purpose to polluted sites. At Jan De Nul, the world is what you make 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