Operations / Projects



The very core of the
Group's business activity
Thanks to the people in the field, Colas creates the infrastructure of tomorrow, that help connect people and foster business and cultural exchanges in communities.
Ensuring that our projects are carried out in complete safety, they are our first ambassadors as they interact with our customers, partners and local residents they meet every day.

You are the perfect
fit if
You love action; you want to see your projects come to life.



Fabrice
Site supervisor, Perrier TP

Michel
Machine Operator, France

karol
Profit Center Supervisor, Poland

ALIX
Project Engineer, France

ALAIN
Truck Driver, France

ALAIN
Skilled Worker, France
Job Title | Country |
Business Unit ![]() |
Company | Date | |
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Apprenti(e) Constructeur(trice) de routes (Crissier)
Crissier, Vaud, CH, 1023
COLAS SUISSE AGENCE CRISSIER
COLAS SUISSE
Mar 4, 2025
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Conducteur(trice) de Travaux Génie Civil
Bardonnex, Genève, CH, 1257
COLAS SUISSE SIEGE DG
COLAS SUISSE
Feb 14, 2025
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Conducteur de Travaux Enrobés
Crissier, Vaud, CH, 1023
COLAS SUISSE SIEGE DG
COLAS SUISSE
Feb 18, 2025
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Secon | Operator with CDL - Southeast, AK
Juneau, Alaska, US, 99801
Colaska Secon
Colaska Inc.
Mar 2, 2025
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Fræserfører Trekantområdet
Viborg, Region Midtjylland, DK, 8800
CONSTRUCTION WEST
Colas Danmark
Feb 15, 2025
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Fræserfører (Viborg/Holstebro/Ikast)
Viborg, Region Midtjylland, DK, 8800
CONSTRUCTION WEST
Colas Danmark
Feb 15, 2025
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Colas Danmark A/S søger asfaltarbejdere
Viborg, 6895556, DK, 8800
CONSTRUCTION WEST
Colas Danmark
Feb 25, 2025
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Tromlefører, strygejernsfolk, sjakbajs samt traktorfører hos Colas Danmark A/S
Horsens, Region Midtjylland, DK, 8700
CONSTRUCTION WEST
Colas Danmark
Mar 14, 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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Chef d'Equipe Caténaire F/H
GRENAY, Auvergne-Rhône Alpes, FR, 38540
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Feb 21, 2025
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Monteur Caténaire F/H
GRENAY, Auvergne-Rhône Alpes, FR, 38540
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Feb 25, 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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Chef de Chantier Caténaire
GRENAY, Auvergne-Rhône Alpes, FR, 38540
CRAIL AG CATENAIRE REGIONALE
Colas Rail France
Mar 14, 2025
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Responsable de projet ferroviaire Senior H/F
LOUVECIENNES, Ile de France, FR, 78430
CRAIL AG GDS TRX VOIE BALLAST
Colas Rail France
Mar 2, 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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Chargé/e d'affaires Caténaire H/F
Toulouse, Occitanie, FR, 31000
CRAIL AGENCE CATENAIRE SUD
Colas Rail France
Feb 26, 2025
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Alternance - Technicien de maintenance Suite Rapide Caténaire H/F
Louveciennes, Ile de France, FR, 78430
CRAIL AGENCE GDS TRAVAUX CAT
Colas Rail France
Feb 15, 2025
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Mécanicien.ne Ferroviaire H/F
Louveciennes - National (Régio, Ile de France, FR, 78430
CRAIL AGENCE GDS TRAVAUX CAT
Colas Rail France
Feb 16, 2025
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Monteur.euse Caténaire H/F
Louveciennes - National, Ile de France, FR, 78430
CRAIL AGENCE GDS TRAVAUX CAT
Colas Rail France
Feb 16, 2025
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Conducteur de Travaux
Dunkerque, Hauts de France, FR, 59140
CRAIL AGENCE ITE NORD
Colas Rail France
Feb 28, 2025
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