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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Colas Danmark A/S søger vej-asfaltørlærlinge til Sjælland
Glostrup, 6895553, DK, 2600
PRODUCTION ASPHALT EAST
Colas Danmark
Feb 14, 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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Maintenance Summer Student (4 Months)
Hearst, Ontario, CA, P0L 0A1
Cochrane Highway Maintenance AMC
Miller Paving Limited
Mar 12, 2025
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Equipment Intern
Irwindale, California, US, 91706
Sully-Miller Contracting Co
Sully Miller Holding Co.
Mar 4, 2025
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QA/QC Intern
Jamesville, New York, US, 13078
Barrett New York Central
Barrett Industries
Mar 13, 2025
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Maintenance Summer Student (4 Months)
Kapuskasing, Ontario, CA, P5N 1A2
Cochrane Highway Maintenance AMC
Miller Paving Limited
Mar 12, 2025
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Maintenance Summer Student (4 Months)
Kincardine, Ontario, CA, N2Z 3B9
Ontario Highway Maintenance AMC
Miller Paving Limited
Mar 6, 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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PFE 2025 - Ingénieur Travaux H/F : Stratégie commerciale bas carbone
LA BRIONNE, Nouvelle Aquitaine, FR, 23000
ETABLISSEMENT DE LA BRIONNE
Colas France - Territoire Ouest
Feb 16, 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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PFE 2025 - Ingénieur Matériaux H/F : Mise en place de la démarche 6S
LAYRAC, Nouvelle Aquitaine, FR, 47390
NEXSTONE SUD OUEST
Colas France - Territoire Ouest
Feb 16, 2025
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PFE 2025 : Ingénieur Travaux H/F
LES SABLES D'OLONNE, Pays de la Loire, FR, 85180
ETAB. DES SABLES D OLONNE
Colas France - Territoire Ouest
Mar 8, 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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PFE 2025 - Ingénieur Travaux H/F : Route bas carbone
LIMOGES, Nouvelle Aquitaine, FR, 87000
ETABLISSEMENT DE LIMOGES
Colas France - Territoire Ouest
Mar 10, 2025
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Environmental Intern
Liverpool, New York, US, 13090
Barrett New York Central
Barrett Industries
Feb 22, 2025
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CPI Engineer Intern
Liverpool, New York, US, 13090
Barrett New York Central
Barrett Industries
Feb 22, 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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PFE TRAITEMENT DES DONNEES DE L'ESSAI D'ADHÉRENCE DES CHAUSSÉES EN LABORATOIRE H/F
MAGNY LES HAMEAUX CEDEX, Ile de France, FR, 78771
CORE CENTER
COLAS SA
Mar 13, 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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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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Environmental Student (8 - 12 Months)
Markham, Ontario, CA, L3R 0J1
Miller Paving Limited (HO)
Miller Paving Limited
Mar 1, 2025
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Data Engineering Student (8-12 Months)
Markham, Ontario, CA, L6C 2S3
Miller Paving Limited (HO)
Miller Paving Limited
Feb 20, 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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PFE 2025 - Ingénieur Travaux H/F
MERIGNAC, Nouvelle Aquitaine, FR, 33000
ETABLISSEMENT DE MERIGNAC
Colas France - Territoire Ouest
Mar 8, 2025
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PFE 2025 - Ingénieur Technique R&D - Elaborer un liant modifié par additivation
MERIGNAC, Nouvelle Aquitaine, FR, 33700
ETABLISSEMENT DE MERIGNAC
Colas France - Territoire Ouest
Feb 27, 2025
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