Internships


Helping young talents like yourself develop skills is also part of our job! Every year, we receive more than 2,500 trainees, interns and apprentices worldwide. Our goal? To pass on our know-how and benefit from your fresh outlook and skills. Together we can share and move forward! Are you ready to discover the world of Public Works?
At Colas, we have many internships and apprenticeships to offer! What are you looking for?

A discovery course (1 to 3 months)

A Technician/Supervision internship (2 to 4 months)

A gap-year internship

An end-of-study internship

An apprenticeship (training or professionalization)

A VIE International Business Program (6 to 24 months)
... We probably have an offer for you, regardless of where you are at in your education! The majority of our young graduates are recruited after their first experience with us... So, what are you waiting for?
Are you a student? Are you eager to learn? Are you curious? Would you like to discover our world? We look forward to meeting you!

Job Title ![]() |
Country | Business Unit | Company | Date | |
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Stage - Chef(fe) de chantier H/F
Toulouse, Occitanie, FR, 31240
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Mar 4, 2025
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Stage - Chef(fe) de chantier H/F 1 1
Metz, Grand Est, FR, 57000
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Feb 17, 2025
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Stage - Chef(fe) de chantier H/F 1 1
Grenay, Auvergne-Rhône Alpes, FR, 38540
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Mar 4, 2025
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Stage - Commerce : Étude de Marché Eau et Assainissement H/F
CAEN, Normandie, FR, 14000
ETABLISSEMENT DE CAEN
Colas France - Territoire Ile-de-France Normandie
Mar 11, 2025
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Stage - Ingénieur(e) Etudes & Travaux H/F
Bonneuil en France, Ile de France, FR, 95500
CRAIL AG GRANDS PROJETS URBAIN
Colas Rail France
Mar 6, 2025
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Stage - Market Study H/F
Courbevoie, Ile de France, FR, 92400
CRAIL SIEGE
Colas Rail France
Mar 12, 2025
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Stage 2025 Chargé de Relations Ecoles et développement RH H/F
SAINT BRIEUC, Bretagne, FR, 22440
ETABLISSEMENT BAIE D ARMOR
Colas France - Territoire Ouest
Mar 8, 2025
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Stage Commercial Matériaux
Paris, Ile de France, FR, 75015
SIEGE COLAS FRANCE
COLAS FRANCE
Mar 14, 2025
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Stage de Fin d'Études QPE RSE : Rapport au Risque
Mérignac, Nouvelle Aquitaine, FR, 33700
DIRECTION TERRITOIRE OUEST
Colas France - Territoire Ouest
Mar 1, 2025
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Stage fin d'études Commerce H/F- Développement de notre plateforme VALORMAT
LANGON, Nouvelle Aquitaine, FR, 33000
ETABLISSEMENT PEPIN
Colas France - Territoire Ouest
Mar 12, 2025
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Stage TFE - Chargé de Projet Commercial : Cartographie des Accords-Cadres Travaux H/F
HAY-LES-ROSES, Ile de France, FR, 94240
PREMYS AGENCE GENIER-DEFORGE
Colas France - Territoire Ile-de-France Normandie
Feb 15, 2025
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Stage TFE - Conducteur de travaux : Wattway & Flowell H/F
MAGNY-LES-HAMEAUX, Ile de France, FR, 78114
AXIMUM SIEGE
Aximum
Mar 13, 2025
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Stage TFE - Conducteur de Travaux Equipements de la Route : Digitalisation des Chantiers H/F
BRETIGNY, Ile de France, FR, 91220
AXIMUM SECURITE IDF SUD
Aximum
Feb 14, 2025
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Stage TFE - Conducteur de travaux Sécurisation des Routes H/F
BRETIGNY, Ile de France, FR, 91220
AXIMUM SECURITE IDF SUD
Aximum
Mar 12, 2025
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Stage TFE - Economie Circulaire et digitalisation de la démarche réemploi H/F
L'HAY-LES-ROSES, Ile de France, FR, 94240
PREMYS AGENCE GENIER-DEFORGE
Colas France - Territoire Ile-de-France Normandie
Feb 28, 2025
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Stage TFE - Ingénieur Travaux : Bâtiment Milieu Occupé H/F
MAGNY-LES-HAMEAUX, Ile de France, FR, 78114
BATIMENT MILIEU OCCUPE IDF
Colas France - Territoire Ile-de-France Normandie
Mar 11, 2025
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Stagiaire
Levis, Québec, CA, G6W 5M6
Groupe Colas Quebec - Pole Est
Groupe Colas Quebec Inc - Est
Feb 24, 2025
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Stagiaire
St Paul, Québec, CA, J0K 3E0
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
Feb 26, 2025
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Stagiaire en ressources humaines
Lévis, Québec, CA, G6W 5M6
Groupe Colas Quebec - Pole Est
Groupe Colas Quebec Inc - Est
Feb 17, 2025
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Stagiaire Mécanicien H/F
63000, Auvergne-Rhône Alpes, FR, 63000
ETABLISSEMENT DE GERZAT
Colas France - Territoire Sud-Est
Feb 22, 2025
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Video and Digital Content Student (4 Months)
Markham, Ontario, CA, L6C 2S3
Miller Paving Limited (HO)
Miller Paving Limited
Mar 8, 2025
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VIE - Ingénieur Etudes de Prix Bâtiment H/F
Port Louis, -0, MU, 742CU001
TCL ET BATIMENT
Ile Maurice
Feb 17, 2025
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