Projects


What do the extension of Bangkok International Airport in Thailand, the Bus Rapid Transit Network in Cayenne, French Guiana, and the extension of a light rail line in Edmonton, Canada have in common? All of these large-scale projects have mobilized employees from Colas Projects, a unit created in 2017.
Their role? To mobilize all of Colas' expertise and coordinate the entities by drawing on the Group's strong local roots. The aim is to provide a borderless, innovative, comprehensive and customized offer, covering every stage of a project (finance engineering, design, construction, maintenance, services).
Airports, tramways, highways, automobile test tracks, etc. One thing is certain, not one project is like the last for our Major Projects teams! Joining us means being part of a group of people with a wide range of complementary skills that combine close knit local ties to the community with the power of a global group. Are you ready to work on major projects all over the world? You're in the right place!


Bruno
Project Director, France (Reunion Island)

Antoine
Project Manager, France

Laetitia
Head Financial Controller, France
Job Title ![]() |
Country | Company | Date | |
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ALTERNANCE - Canalisateur Eau / Assainissement (H/F)
Châteaulin, Bretagne, FR, 29150
SPAC
Apr 30, 2025
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Alternance - Assistant(e) Conducteur de Travaux Bâtiment Milieu Occupé H/F
MAGNY-LES-HAMEAUX, Ile de France, FR, 78114
TERRITOIRE IDF NORMANDIE
May 7, 2025
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ALTERNANCE - Assistant(e) Bureau d'études H/F - Dunkerque
Dunkerque, Hauts de France, FR, 59640
SPAC
Apr 30, 2025
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Alternance - Assistant dispatcheur / logistique (H/F)
PERRIGNIER, Auvergne-Rhône Alpes, FR, 74550
TERRITOIRE SUD EST
Apr 17, 2025
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Alternance - Assistant Conducteur Travaux VRD H/F
ETAMPES, Ile de France, FR, 91150
TERRITOIRE IDF NORMANDIE
Apr 15, 2025
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Alternance - Assistant Conducteur Travaux VRD H/F
MONTLHERY, Ile de France, FR, 91310
TERRITOIRE IDF NORMANDIE
Apr 15, 2025
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Alternance - Assistant Commercial H/F
Mions, Auvergne-Rhône Alpes, FR, 69780
TERRITOIRE SUD EST
Apr 20, 2025
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Alternance - Assistant Commercial H/F
Yssingeaux, Auvergne-Rhône Alpes, FR, 43200
TERRITOIRE SUD EST
May 6, 2025
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Alternance - Assistant Commercial (H/F)
Aigues Vives, Occitanie, FR, 30670
TERRITOIRE SUD EST
Apr 27, 2025
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Alternance - Assistant Commercial (H/F)
MANOSQUE, Provence-Alpes-Côte d'Azur, FR, 04100
TERRITOIRE SUD EST
Apr 30, 2025
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Alternance - Assistant Administratif & Comptable H/F
GENNEVILLIERS, Ile de France, FR, 92230
TERRITOIRE IDF NORMANDIE
Apr 15, 2025
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Alternance - Animateur QHSE (H/F)
LYON, Provence-Alpes-Côte d'Azur, FR, 69680
TERRITOIRE SUD EST
May 3, 2025
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Alternance - Administrateur GMAO H/F
Lyon, Auvergne-Rhône Alpes, FR, 69000
COLAS ENVIRONNEMENT RECYCLAGE
May 9, 2025
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Alternance - Acheteur(se) Matières Premières H/F
Paris, Ile de France, FR, 75015
COLAS SA
Apr 15, 2025
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Alternance - Achats H/F
ILE SAINT DENIS, Ile de France, FR, 93450
TERRITOIRE IDF NORMANDIE
Apr 25, 2025
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Alternance - Géomètre / Topographe H/F
PIERRELAYE, Ile de France, FR, 95480
TERRITOIRE IDF NORMANDIE
Apr 15, 2025
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Alternance - Géomètre / Topographe H/F
ILE SAINT DENIS, Ile de France, FR, 93450
TERRITOIRE IDF NORMANDIE
Apr 15, 2025
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Alternance - Géomètre / Topographe H/F
GENNEVILLIERS, Ile de France, FR, 92230
TERRITOIRE IDF NORMANDIE
Apr 15, 2025
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Alternance - Géomètre / Topographe H/F
ROUEN, Normandie, FR, 76000
TERRITOIRE IDF NORMANDIE
Apr 26, 2025
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Alternance - Géomètre / Topographe H/F
VAL-DE-REUIL, Normandie, FR, 27100
TERRITOIRE IDF NORMANDIE
Apr 26, 2025
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Alternance - Assistant(e) Communication H/F
MAGNY-LES-HAMEAUX, Ile de France, FR, 78114
TERRITOIRE IDF NORMANDIE
Apr 15, 2025
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Aide-installateur de chantiers
Notre-Dame-du-Bon-Conseil, Québec, CA, J0C 1A0
GROUPE COLAS QUEBEC INC. - POLE OUEST
Apr 23, 2025
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Aide laboratoire
Canton-de-Hatley, Québec, CA, J0B 2C0
GROUPE COLAS QUEBEC INC. - POLE OUEST
Apr 26, 2025
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