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Colas Rail Tech Stack

Rail infrastructure and electrification systems for urban and freight networks

Railroad Equipment Manufacturing Puteaux, Île-de-France 5,001–10,000 employees Privately Held

Colas Rail operates a Microsoft-centric tech stack (Power BI, Power Apps, Power Platform, AutoCAD, Oracle Primavera) typical of large-scale infrastructure contractors managing complex projects and asset lifecycles. Engineering hiring is accelerating across France, Sweden, Egypt, and Côte d'Ivoire, with 24 open engineering roles and a seniority mix skewed toward senior and mid-level roles — consistent with their portfolio of Parisian metro automation, RER modernization, and pan-European rail projects.

Tech Stack 15 technologies

Core StackPower BI Power Apps Power Automate Power Platform Power Query AutoCAD Dataverse SharePoint Dataflow DAX Power Fx Microsoft Project Oracle Primavera ETAP Microsoft Office

What Colas Rail Is Building

Challenges

  • Strengthening urban rail activity
  • Client satisfaction
  • Managing interface conflicts
  • Digitalizing business processes
  • Optimizing process performance
  • Strengthening system testing activity
  • Ensuring quality of critical test activities
  • Improving consistency of test execution
  • Maintaining production schedule
  • Reducing project delays

Active Projects

  • Integration and testing operations
  • Energie
  • Interface management plan
  • Recruitment plan
  • Compensation benefits policy
  • Diversity policy deployment
  • Automatic metro lines paris
  • Automated rer lines
  • Tram-train combined transport modes
  • Preventive and corrective maintenance

Hiring Activity

Accelerating50 roles · 25 in 30d

Department

Engineering
24
Construction
11
Finance
2
HR
2
Ops
2
Security
2
Data
1
Design
1

Seniority

Senior
19
Mid
16
Manager
7
Junior
3
Director
2
Intern
1

Notable leadership hires: Equipment Deputy Director, Finance Director

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About Colas Rail

Colas Rail designs and maintains rail infrastructure systems including electrification, signaling, freight networks, metro systems, and high-speed rail (LGV). Headquartered in Puteaux, France, the company operates across more than 20 countries with 5,001–10,000 employees. Their service portfolio spans new system design, integration and testing, preventive and corrective maintenance, and operational support. Active projects include automatic metro and RER lines in Paris, tram-train integration, and interface management for multi-modal transport systems. The organization is managed through traditional project and asset controls (Oracle Primavera, AutoCAD) supported by Microsoft enterprise applications.

HeadquartersPuteaux, Île-de-France
Company Size5,001–10,000 employees
Hiring MarketsFrance, Sweden, Côte d'Ivoire, Egypt

Frequently Asked Questions

What tech stack does Colas Rail use?

Colas Rail uses Microsoft Power Platform (Power BI, Power Apps, Power Automate, Power Query), Dataverse, SharePoint, Oracle Primavera for project controls, and AutoCAD for design. No adopting or replacing announcements in recent hiring or project data.

What is Colas Rail working on?

Current projects include automatic metro and RER line automation in Paris, tram-train combined transport systems, rail electrification, signaling integration, preventive maintenance programs, and interface management planning across freight and urban networks.

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