We're growing fast. So can you.

Break out of the classroom and discover the reality of the construction sector within the biggest Belgian general contracting company.
Our internships enable you to put what you have learned into practice and to extend your knowledge.
They are a great way to explore the career choices that lie ahead of you.

Internship on Construction Site Internship as Corporate Function
Internship at Engineering Department Internship at Communication Department

At BESIX Group, we offer all kinds of internships, whether at our head offices or on a construction site. The choice is up to you. Just let us know which department you want to discover (engineering, estimating, MEP, QHSE, operations). We also offer internships for corporate and support positions (finance, business development, HR, communication, administration,…). 

Every year BESIX offers a limited number of internships, both in Belgium and abroad. Since demand is high, we cannot accept everyone. We will pre-screen your application, and if you are selected, we will contact you for a further interview.
The minimum duration of an internship is 6 to 8 weeks in Belgium, and 2 or 3 months abroad.

As a BESIX Trainee, you can count on coaching and training. We aim for a win-win situation where you rapidly become part of the team and start contributing to projects. Our managers will give you a constructive evaluation and through your work as well as social events, you will gain even more insight of our company’s culture.

Grab your chance and this internship might be the start of an exciting career within the BESIX Group.


Laura Savi

During my third year of my Bachelor degree in Trade, I had the opportunity to do my internship at BESIX within the Business Development department. During 4 months, I analyzed various markets (United Kingdom, Cambodia, Singapore, Africa) in order to study the potential of BESIX.

A week after my arrival, the team asked me to study and present the Cambodian market in 3 days to a Manager. This experience taught me how to be effective and efficient in the synthesis of my work. Thanks to the result of this study, I became quickly responsible for other tasks, I felt the confidence of my colleagues and I took many initiatives. A few months later, I came back to BESIX to do my dissertation.

Through this experience, I put into practice concepts studied in the courses, I learned to be proactive and respond to the multiple requests of different Managers. A truly enriching experience !


Sacha Hiyeza

During my studies, I had the opportunity to do 2 internships at BESIX. In 2018, I joined the International Payroll team for 6 weeks. The experience was so rewarding that I applied for a second internship in 2019. For this second internship in connection with my dissertation, I joined the Traning and Business Partners team.

Given the reputation and the international status of BESIX, I was very excited about working for BESIX. During my internships, I learned about administrative management of Belgian and international workers and employees. So I had the opportunity to put into practice what I had learned academically, to deepen my knowledge and discover Human Resources.

I had the chance and the privilege to work in a dynamic team, very attentive and they provided me help and support at all times. An internship at BESIX is a training experience both at the technical level and at the level of human relations in the workplace.


Benjamin Mory

Intense. Challenging. Enlightening. Unforgettable. These are the best words to describe the unique internship that I experienced within the facade division of Six Construct (the Middle-East subsidiary of BESIX) during the summer of 2018. The project in itself was outstanding: a stadium designed by Zaha Hadid for the 2022 football World Cup in Qatar.

An engineer from BESIX once told me: “this 3-month internship will give you experience and memories as if it has lasted for 6 months”. Indeed, the time-constraints and climatic conditions offered the chance to be involved in a highly intense project. Thus, I was given the opportunity to deal with a very large range of missions (design, calculation, inspection, etc.). The more responsibilities I took on, the more I learnt about the complexity and the stakes of the project.

As a Technical Office engineer, I was used to working closely with many professionals within the built environment: design office, site office, joint-venture, subcontractors, etc. I also had the opportunity to discover new fields: different manufacturing processes at the in-house workshop, the welfare policies and some financial background.

I highly recommend an internship with BESIX to anyone who is looking for a great way to gain experience on outstanding projects while evolving within teams that strive for a collective success.