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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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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CDL Class B Driver
Liverpool, New York, US, 13090
Barrett New York Central
Barrett Industries
Mar 6, 2025
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CDL Class A Driver
Liverpool, New York, US, 13090
Barrett New York Central
Barrett Industries
Feb 26, 2025
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Maçon Pierre Travaux Maritimes et Fluviaux - Lorient (56) F/H
LOCOAL MENDON, Bretagne, FR, 56100
ETABLISSEMENT DE LORIENT
Colas France - Territoire Ouest
Mar 10, 2025
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Maçon Génie Civil Travaux Maritimes et Fluviaux - Lorient (56) F/H
LOCOAL MENDON, Bretagne, FR, 56100
ETABLISSEMENT DE LORIENT
Colas France - Territoire Ouest
Mar 11, 2025
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Chef d'équipe en travaux publics/paysagiste chez les particuliers - Lorient F/H
Locoal-Mendon, Bretagne, FR, 56100
ETABLISSEMENT DE LORIENT
Colas France - Territoire Ouest
Mar 10, 2025
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Chef d'Equipe TMF - Lorient (56) F/H
Locoal-Mendon, Bretagne, FR, 56100
ETABLISSEMENT DE LORIENT
Colas France - Territoire Ouest
Mar 11, 2025
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Ouvrier équipe enrobés machine - Lorient (56) F/H
Locoal-Mendon, Bretagne, FR, 56550
ETABLISSEMENT DE LORIENT
Colas France - Territoire Ouest
Mar 10, 2025
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Régleur de finisseur - Lorient (56) F/H
Locoal-Mendon, Bretagne, FR, 56550
ETABLISSEMENT DE LORIENT
Colas France - Territoire Ouest
Mar 10, 2025
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Maçon VRD - Lorient (56) F/H
Locoal-Mendon, Bretagne, FR, 56550
ETABLISSEMENT DE LORIENT
Colas France - Territoire Ouest
Mar 10, 2025
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Programme Controls Manager
London, GB, NW10 6DZ
COLAS RAIL INFRASTRUCTURE
COLAS RAIL UK
Mar 12, 2025
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Degree Level Apprentice (Level 6) - Project Management
London, GB, NW10 6DZ
COLAS RAIL INFRASTRUCTURE
COLAS RAIL UK
Mar 12, 2025
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Infrastructure Monitoring Train Driver - Southern (Kent, Sussex & Wessex)
London, GB, SW1H 0NB
COLAS RAIL FREIGHT
COLAS RAIL UK
Feb 16, 2025
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Mobile Maintenance Technician, Scotland
London, GB, SW1H 0NB
COLAS RAIL FREIGHT
COLAS RAIL UK
Feb 24, 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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Opérateur Sécurité Ferroviaire - ATTX et OPSOL expérimenté(e) - H/F
LOUVECIENNES, Ile de France, FR, 78430
ANNONCE SECURITE PILOTAGE
Colas Rail France
Feb 25, 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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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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Opérateur signalisation ferroviaire HMT1 et HMT2 - H/F
LOUVECIENNES, Ile de France, FR, 78430
ANNONCE SECURITE PILOTAGE
Colas Rail France
Mar 8, 2025
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Responsable de Projets Signalisation ferroviaire H/F
Louveciennes, Ile de France, FR, 78430
CRAIL AGENCE SIGNALISATION CFA
Colas Rail France
Feb 16, 2025
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Chef de Secteur Terrassement H/F
Louvres, Ile de France, FR, 95380
TERSEN ETABLISSEMENT COSSON
Colas France - Territoire Ile-de-France Normandie
Feb 22, 2025
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