International Graduate Program - Belgium - Colas GPS 2025

At Colas, we don’t just build roads—we build careers, leaders, and global opportunities. The Colas International GPS (Graduate Program Scheme) is a 2-year international program designed for ambitious graduates ready to make an impact in the construction industry.

With 3 exciting rotations across multiple countries, this program gives you hands-on experience on real-world infrastructure projects while developing the leadership and technical skills needed to thrive in an international environment.

Your Role & Impact

Would you like to work on one of our major construction sites?
As a Graduate Engineer, you will take ownership of key responsibilities on-site, ensuring the success of large-scale infrastructure projects. Your mission:

• Organize the worksite from setup to completion
• Monitor contractual and financial management of projects
• Manage performance and ensure project milestones are met
• Lead and collaborate with teams on-site

Joining Colas Belgium on one of following projects Sainctelette (center of Brussels) ,Dudenpark Vorst or Kleinenbrogel (Military airport in view of the arrivel of the F35 combat fighters) - If becoming a key player in the field motivates you, you're on the right track!

What's in it for you?

• 3 Rotations, 3 Countries – Start in your home country for 6 months, then work abroad for 1 year, followed by a final 6-month international assignment.
• Work on Game-Changing Projects – you’ll contribute to iconic infrastructure projects shaping the future.
• Fast-Track Your Career – Gain real responsibilities, exposure to top industry experts, and the chance to drive innovation in sustainable construction.
• Global Network & Cultural Exposure – Work in diverse teams across Europe, Africa, Latin America and the Middle East, collaborating with experts and learning best practices from different markets.
• A Future with Colas – After completing the program, you’ll transition into a full-time role with us, continuing your journey as a future leader in the industry.

Who are we looking for?

• Degree in civil engineering with a passion for engineering, infrastructure, and sustainability.
• Curious and adaptable minds eager to take on real challenges and embrace diverse cultural experiences.
• Fluent in English and/or French (additional languages are a plus).
• Geographically mobile – Open to relocating internationally for assignments.

The recruitment Process

1. Submit Your Application – Share your CV and motivation.
2. Online Psychometric Test – Assess your skills and problem-solving abilities.
3. HR Interview – Get to know our team and share your career aspirations.
4. Business Case Study – Showcase your analytical and decision-making skills.
5. Operational Interview – Meet our leaders and discuss real-world challenges.

Your global journey starts at home! You’ll begin with 6 months in Belgium immersing yourself in local projects before heading abroad for two international rotations.
Apply now and build the future with Colas!