CNR (Compagnie Nationale du Rhône) Tech Stack

France's largest renewable hydroelectric producer and Rhône river concession operator

Electric Power Generation Lyon, Auvergne-Rhône-Alpes 1,001–5,000 employees Founded 1934 Privately Held

CNR is France's leading 100% renewable electricity producer, operating hydroelectric dams, ports, and irrigation infrastructure across the Rhône valley. The tech stack leans heavily on spatial and design tools (AutoCAD, QGIS, ArcGIS, Revit, BIM) — reflecting an engineering-and-infrastructure-led organization — paired with Office and analytics (Power BI, RStudio). Active hiring is frontloaded toward interns and junior roles in engineering, signaling either workforce expansion or high turnover in technical positions; the concurrent focus on measurement standardization, data processing tools, and IT governance suggests systematic modernization across legacy operational systems.

Tech Stack 16 technologies

Core StackAutoCAD ArcGIS Revit Power BI Adobe Illustrator Adobe InDesign Adobe Photoshop QGIS BIM Word Excel VBA PowerPoint RStudio Microsoft Office

What CNR (Compagnie Nationale du Rhône) Is Building

◆Challenges

Bathymetric survey standardization
Measurement reliability
Procedure standardization
Choosing technologies to implement
Defining it governance
Sediment management
Optimizing hydroelectric plant performance
Improving data processing tools
Industrializing measurement processes
Incident analysis

▲Active Projects

Standardizing bathymetric survey procedures
Grant application preparation
It strategy implementation
Sediment management symposium
Limnimetric network supervision
Rhône basin gauging
Hydrometric coherence studies
Campus de formation dédié à la production d’énergie hydroélectrique
Data processing tool improvement
Measurement process industrialization

Hiring Activity

Accelerating45 roles · 30 in 30d

Department

Engineering

Ops

Security

Data

Finance

Legal

Communication

Seniority

Intern

Junior

Mid

Senior

Manager

Principal

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About CNR (Compagnie Nationale du Rhône)

CNR operates as France's largest renewable energy producer with a multi-use mandate over the Rhône river corridor from Switzerland to the Mediterranean. The company generates hydroelectric power, manages navigation channels and port zones, and supports agricultural irrigation. Beyond generation, CNR offers energy management services and engineering expertise to third parties, and is developing electric mobility infrastructure and hydrogen solutions. The organization is majority publicly owned (local authorities and Caisse des Dépôts) with Engie as its industrial anchor shareholder. Based in Lyon with 1,001–5,000 employees, CNR operates at the intersection of energy production, infrastructure management, and territorial development.

HeadquartersLyon, Auvergne-Rhône-Alpes

Company Size1,001–5,000 employees

Founded1934

Hiring MarketsFrance

Frequently Asked Questions

What is CNR's primary business?

CNR is France's leading producer of 100% renewable electricity from hydroelectric sources and operates as the multi-use concessionaire of the Rhône river. Operations span hydroelectric generation, port and navigation management, agricultural irrigation, and energy services to external clients.

What tech tools does CNR use?

CNR's primary stack includes spatial and design tools (AutoCAD, QGIS, ArcGIS, Revit, BIM), productivity software (Office suite, Word, Excel, PowerPoint), and analytics platforms (Power BI, RStudio). Adoption reflects infrastructure engineering, surveying, and data-driven operations.

What is CNR currently working on?

Active initiatives include standardizing bathymetric and hydrometric surveying procedures, improving data processing tools, implementing IT strategy and governance, optimizing hydroelectric plant performance, managing sediment across the Rhône, and establishing a dedicated training campus for hydroelectric production.