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 |
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PFE 2025 Technique R&D - Mise en place de formule bas carbone
SAVERDUN, Occitanie, FR, 09000
LABORATOIRE TERRITOIRE OUEST
Colas France - Territoire Ouest
Mar 7, 2025
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PFE 2025 R&D - Améliorer l'affinité liant/granulat pour un usage d'enduits superficiels d'usure
MERIGNAC, Nouvelle Aquitaine, FR, 33700
ETABLISSEMENT DE MERIGNAC
Colas France - Territoire Ouest
Mar 7, 2025
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Quality Control Field Technician, Student (8 Months)
Clinton, Ontario, CA, N0M 1L0
Lavis Contracting Limited
Miller Paving Limited
Mar 7, 2025
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Maintenance Summer Student (4 Months)
Mitchell, Ontario, CA, N0K 1N0
Owen Sound Highway Maintenance AMC
Miller Paving Limited
Mar 6, 2025
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Maintenance Summer Student (4 Months)
Clavering, Ontario, CA, N0H 1G0
Owen Sound Highway Maintenance AMC
Miller Paving Limited
Mar 6, 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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Maintenance Summer Student (4 Months)
Chatsworth, Ontario, CA, N0H 1G0
Owen Sound Highway Maintenance AMC
Miller Paving Limited
Mar 6, 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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SIMON | IT Support Intern Summer 2025 (Multiple Locations)
Cheyenne, Wyoming, US, 82001
Simon Corporate
Simon
Mar 5, 2025
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Jr. Project Administrator, Student
New Liskeard, ON, Ontario, CA, P0J 1P0
Miller Paving Northern
Miller Paving Limited
Mar 5, 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 - Chef(fe) de chantier H/F
Toulouse, Occitanie, FR, 31240
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Mar 4, 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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PFE 2025 - Ingénieur Travaux H/F
VANNES, Bretagne, FR, 56000
ETABLISSEMENT DE VANNES
Colas France - Territoire Ouest
Mar 2, 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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Environmental Student (8 - 12 Months)
Markham, Ontario, CA, L3R 0J1
Miller Paving Limited (HO)
Miller Paving Limited
Mar 1, 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 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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Stagiaire
St Paul, Québec, CA, J0K 3E0
Group Colas Quebec - Pole Ouest
Groupe Colas Quebec Inc - Ouest
Feb 26, 2025
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Stage - Chargé étude de marché marketing F/H
Paris, Ile de France, FR, 75015
CSA SIEGE
COLAS SA
Feb 26, 2025
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Stage - Analyste maintenance industrielle
Paris, Ile de France, FR, 75015
CSA SIEGE
COLAS SA
Feb 26, 2025
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Shop Mechanic Co-op, Student
Dryden, ON, Ontario, CA, P8N 2Z2
Miller Paving Northern
Miller Paving Limited
Feb 26, 2025
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