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Our opportunities

Internships & Apprenticeship

At Colas Rail, whether you are an intern or an apprentice, you will be considered as a permanent employee. Expect to have missions that live up to your potential.

Whatever your teaching background, from technical training schools to engineering schools, you will contribute to ambitious projects and be an actor of the sustainable mobility of tomorrow.

Do you want to build a more responsible world with us?

Are you proactive and ready to fully commit in your missions? Then join us! We provide you with a wide diversity of internships and apprenticeships programmes. Our objective ? For each student to grow and develop their qualities within our company! Learn more about our different jobs.

Why join us?

  • You will never be alone.
    Followed and supervised by one of our experienced staff, this referent will be with you throughout your experience at Colas Rail. He/She will help you acquire a solid professional experience at Colas Rail, international leader in rail infrastructures.
  • You do not like the routine? Neither do we.
    As technically as humanly rich, our internships offer vary according to our projects and our orderbook. Expect to see new places and discover our areas of expertise, day and night.
  • You want to travel? OK, pourquoi pas?
    From north to south of France, passing through the Alps or the Pyrenees moutains and from Santiago de Chile to Hanoi in Vietnam, our teams welcome you with open arms on their projects.
    For internships outside of your country, it must last 5 to 6 months.


💡 Important

You want to work on the field?

  • Our worksites are not necessarily accesible with public transports so, a driver license is required.
  • Do not forget to tell us about your geographic mobility zone (region and/or countries) and the duration of your contract

You did not find an offer that suits you?

  • Do not hesitate to come and meet us at the fairs and to directly contact our agencies and subsidiaries to find out about their needs. You can directly send them your application (especially for short internships)!
  • You can also send a direct application.

🎤 Testimonial

Léa, QSE (Quality Safety Environment) intern on the RER A construction sites, talks about her internship at Colas Rail:

Come and meet us in person...

We often come to meet you at trade fairs and school forums to present the Colas Rail Group and the different opportunities we have according to your profile.
We are often present on the Colas and Bouygues stands as well.
 Contact Colas Rail

... and visit our work sites!

We often plan visits to our work sites and our workshops to introduce students to the different activities of the company. Do not hesitate to contact us if your school wishes to plan a visit.
 Contact Colas Rail