Ingénieur Méthodes Travaux Nucléaires – Alternance VRD

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ARGEA is a subsidiary of NGE, established in Belgium since 1973. Initially specialized in public works related to water, the company quickly diversified its activities into civil engineering, energy, telecommunications, and urban development. Today, ARGEA is a leading company in the field of networks and infrastructure, deploying its expertise and know-how both nationally and beyond borders, offering technical and innovative solutions. It also relies on the skills of its subsidiary, AQUAENERGIA, based in Flanders, which specializes in the installation of water pipelines and electrical cables.

Since 2018, NGE is leading the civil engineering consortium on the Nachtigal hydroelectric scheme project. This project aims to increase Cameroon’s electricity production by 30% using a green, sustainable and competitive energy.

More than 4,000 people worked on this project during peak activity.

In 2020, NGE established its rail subsidiary TSO in Canada, with the aim of actively contributing to sustainable mobility projects. This initiative represents a remarkable opportunity for the Group to expand its presence in the North American market.

NGE’s Canadian subsidiary brings together a team of experienced professionals with in-depth expertise in the transport and railway infrastructure sectors.

Thanks to their know-how and technical excellence, our teams are able to deliver turnkey infrastructure solutions, fully tailored to meet clients’ needs.

Currently, NGE Canada is leading two major railway projects, further strengthening its position in the market. The first involves the design, supply and installation of the overhead contact line for the future Ontario Line, an eight-year project spanning 15.6 km of track. The second is its participation in the RSSOM (Rolling Stock Systems Operation and Maintenance) package for the same metro line, which covers the design, construction, and maintenance of the trains and associated systems.

NGE subsidiary in Colombia, located in Bogota, opened in early 2023 and is specialised in project engineering. It is one NGE’s engineering department continental hubs, which supports the NGE Group activities and especially those in Latin America.

Our experts enable NGE to have a global vision of its projects, and to make strategic choices on the construction of infrastructure by arbitrating various issues (construction methods, operating procedures, choice of materials, etc..) with a particular focus on the environment.

TSO EGYPT29, BAGHDAD ST., 2ND FLOOR,EL KORBA TOWER,KORBA, HELIOPOLIS,Egypte Visit the website

NGE opened its railway subsidiary TSO in 1987 to work in close cooperation with the ENR (Egyptian National Railways) and to develop rail transport, a sustainable mobility solution, across the country.Our rail experts work on several construction and maintenance projects, on various types of networks: metro, conventional and high-speed lines.

In Egypt, the Group took part in the Banha-Port Saïd line upgrade in the north of the country, the construction of Cairo metro lines 1 and 3 and of the LRT 10th of Ramadan.NGE is also the first company to lay the tracks of the future Egyptian High-Speed network, with the construction of 330 km on the Green Line.

Estonie

NGE, through its subsidiary TSO, has been present in Estonia since 2025 with a major contract for Rail Baltica, the European railway corridor linking the Baltic countries to the trans-European transport network. Awarded by Rail Baltic Estonia OÜ, this project is part of a partnership involving several European companies. It covers the design and construction of a 150 km section between Tallinn Ülemiste and the Pärnu freight terminal. The works include the entire railway superstructure (earthworks, civil engineering, and track laying), as well as the railway infrastructure between Tootsi and Pärnu, which involves the construction of railway bridges, noise barriers, eco-bridges, underpasses, and access and maintenance roads. This contract strengthens NGE’s presence in Europe and further confirms its expertise in large-scale railway projects at an international level.

In 2021, NGE opened a subsidiary in Germany dedicated to the construction and maintenance of fibre optic networks.In Germany, NGE is mainly involved in projects for municipalities or internet providers within the Bade-Wurtemberg region, in the country’s southwest.

In 2016, NGE opened a subsidiary in Côte d’Ivoire with a Multi-expertise vocation. The teams originally started on earthwork projects.

The subsidiary has been developing and diversifying its activities by taking part in essential infrastructures projects for the country as the construction of a sanitation network in Abidjan, the creation of a road in Daloa, the rehabilitation of dams and the construction of water towers.

NGE opened its railway subsidiary TSO in Mexico in 2014 to take part in the development of sustainable mobility in the country. Our experts have references in rail construction, maintenance and upgrade projects, on different types of networks: metro and interurban lines (passengers and freight). Flagship references in Mexico include maintenance works such as ballast-cleaning on the rail network of the two main concessionnaires of the country: Kansas City Southern de México and Ferromex, construction works (tamping and ballast-cleaning) on the Tren Maya project, a 1500 km rail line accross the Yucatan region and, various rail works on the Mexico, Monterrey and Guadalajara metros.

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SADE, subsdiary of NGE, is present in the country for over 10 years, designs, installs, rehabilitates and maintains drinking water and wastewater networks, as well as building the associated structures. Thanks to its recognized technical expertise (and in-depth knowledge of the region), it plays an important role in the implementation of public network and infrastructure projects, providing long-term support for its public and private customers.

Tel. : 00 593

NGE arrived in Ecuardor in 2014, through its railway subsidiary TSO, for the construction of the country’s largest infrastructure projet: the Cuenca tramway. This railway line marked the return of the tramway in South America.

Tel. : +212

NGE Morocco is the first Multiexpertise subsidiary outside of France, opened in 1990. Originally known as Générale Routière , the subsidiary was mainly involved in road infrastructure projects accross the country.

Since then, the subsidiary constantly diversified its activities in various business of the construction industry: industrial and hydraulic engineering with the construction of wastewater treatments plants, civil engineering e.g the TangerMED port viaduct, rail activities with the presence of a overhead lines design office, roads and utilities and finally pipelines.

NGE Morocco teams provide a Multiexpertise offer, with a single contact point to meet the needs of both its public and private clients. Since 2022, NGE acquired the company Avanzit Technologie Maroc, specialised in telecommunications and railway signalling.

Tel. :

NGE is operating in Panama since 2014 through its subsidiary TCP Rail Inc., a joint-venture between TSO, NGE’s railway subsidiary, and CIM (Compagnie Internationale de Maintenance).

The teams work on the construction and maintenance of lines 1 and 2 of the Panama metro and their respective extensions.

Present in Paraguay since 2016, the Saceem Group began its activities with the construction of several bridges, marking the start of its development in the country.

Today, the company applies its multi-expertise approach through major projects in the infrastructure and energy sectors, including sanitation works in the Concepción Department and the construction of the 500 kV Valenzuela substation.

NGE has been in Peru since 2021, as part of the Rios del Norte consortium, for the design&build of the Motupe and La Leche riverside development.More than 100 km of enbankments will be upgraded.

—SACEEM

Present in Peru since 2017, the Saceem Group has been expanding its activities in the building and civil works sectors through large-scale projects for both public and private clients.

After contributing to the construction of the sports facilities for the Lima 2019 Pan American Games and the assembly of the Punta Lomitas substation, Saceem is now focusing on the execution of Packages 3 and 4 of the Special Public Investment Project (PEIP) for the Bicentennial Schools, as well as on the construction of riverbank protection works along the La Leche and Motupe rivers.

SADE Portugal, subsidiary of NGE, was founded 30 years ago, initially to respond to specific trenchless technology projects requested by industrial clients. Continuing its activity, the company gradually developed the full range of the SADE Group’s expertise in the water and sanitation sector for both public and private clients, combining the advantages of being part of an international group with the agility of a human-scale company.

SADE Portugal’s experience has also enabled it to take part in major international contracts, such as in Cape Verde.

Tel. : +33

ROCS: multi-expertise services for public-sector and special projects on the island of La Réunion and throughout the Indian Ocean

ROCS supports public- and private-sector operators with tailormade solutions designed to meet their expectations in terms of efficiency, quality and respect for the environment.

Formed in 1989, ROCS has been acknowledged and respected for its expertise in difficult access, reinforcement and foundation contracting ever since, and incorporated new skills in 2017 following its merger with SGTPS to extend and complement its multi-expertise offering .

As a result, ROCS now offers 5 specialist skills :

• Earthworks
• Difficult access contracting
• Foundation and reinforcement works
• Civil Engineering
• Dredging and underwater contracting

The complementary nature of our skills and the special expertise of our teams allow us to respond effectively to all types of geotechnical and infrastructure contracting on the island of La Réunion and the wider Indian Ocean .Our expertise is recognised and appreciated beyond La Réunion , and has recently won us contracts on Mauritius and the Seychelles .

ROCS is a subsidiary of NGE FONDATIONS , which is part of the NGE Group and France’s leading independent construction and civil engineering contractor.

ROCS therefore has the ability to draw on the expertise, human resources and equipment resources of a substantial, innovative and fast-growing international group of companies.

TSO Branch CompanyDammam OfficeKing Fahad RdPO BOX 5363DAMMAM 31422Arabie Saoudite Visit the website

In 2007, NGE opened its TSO railway subsidiary in Saudi Arabia, to take part in railways projects, to develop sustainable mobility solutions accross the country.

TSO’s flagship projects are the construction of the CTW100 line, a 730+ km rail line which connects the north and the south of the country and its 110 km-long expansion to the west: the CTW120 project.

Since 2017, NGE is involved in Senegal with its TSO rail subsidiary. The company started on the Dakar TER Regional Express Line project: the reconstruction of an historic rail freight line.

Since then, the subsidiary diversified its activities and expanded their Multiexpertise offer to earthworks and civil engineering e.g upgrading project in the Dakar and Ziguinchor harbours, two main hubs in the country, pipelines works with the construction of 5 treatment plants in 5 cities in the east side of the country and keeps delivering rail projets with, e.g maintenance works on the Dakar TER Regional Express Line.

NGE, through its TSO subsidiary, has been present in Sweden since 2024, with a major project in Gothenburg: the West Link (Västlänken). This project involves the construction of railway systems for Phase 1 of the works on the new connection linking Gothenburg city centre. It is being carried out on behalf of the Swedish Transport Administration (Trafikverket). This phase includes the construction of 7 km of railway systems, encompassing track, overhead contact line systems, high and low voltage power systems, telecommunications, and signalling, as well as connection works between the new line and the existing railway network.

NGE began its activity in Uruguay in 2018 with the Ferrocarril Central project, a 264km railway line connecting the UPM cellulose plant in Pasos de Los Toros to the Montevideo harbour. In this PPP (Public-Private Partnership), NGE took part in both the funding, with its subsidiary NGE CONCESSIONS and the construction of this major infrastructure project, involving many expertise of the Group such as earthworks, roads and utilities and railway. NGE’s presence in Uruguay demonstrates the Group’s capability to deliver large-scale projects to support sustainable mobility. It is NGE’s first public-private partnership outside of France.

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SACEEM

A leading Uruguayan company since 1951, SACEEM adopts a multi-expertise approach covering the fields of energy, water management, telecommunications, infrastructure and architecture.

With proven expertise in the design and delivery of complex projects, SACEEM is also active in public-private partnerships (PPP), notably through landmark projects such as Ruta 21 y 24, PPP Educativas II and the Proyecto Ferrocarril Central.

Also operating in Peru and Paraguay, the company has successfully completed more than 1,700 contracts and employs over 1,800 people.

—GRINOR

A subsidiary of the SACEEM Group, GRINOR specialises in road infrastructure and urban works.

The company stands out for its expertise in foundations, paving and public space maintenance, contributing to the modernisation of road networks and the improvement of urban environments across Uruguay.

With strong local roots and recognised technical know-how, GRINOR plays a key role in promoting sustainable territorial development and enhancing the quality of the country’s infrastructure.

—CARAMINER

Since 2019, Caraminer S.A. has been responsible for the railway maintenance of the Ferrocarril Central in Uruguay, as part of a public-private partnership (PPP) running until 2039. Formed within the Grupo Vía Central consortium — composed of Sacyr Concesiones, NGE Concessions, Saceem and Berkes — Caraminer provides preventive, predictive, and corrective maintenance across the 264 km railway line connecting Paso de los Toros to the Port of Montevideo.

Caraminer’s mission is to ensure safe operations, network reliability, and long-term infrastructure durability, serving the development of sustainable rail mobility in Uruguay.

ARGEA is a subsidiary of NGE, established in Belgium since 1973. Initially specialized in public works related to water, the company quickly diversified its activities into civil engineering, energy, telecommunications, and urban development. Today, ARGEA is a leading company in the field of networks and infrastructure, deploying its expertise and know-how both nationally and beyond borders, offering technical and innovative solutions. It also relies on the skills of its subsidiary, AQUAENERGIA, based in Flanders, which specializes in the installation of water pipelines and electrical cables.

In 2020, NGE established its rail subsidiary TSO in Canada, with the aim of actively contributing to sustainable mobility projects. This initiative represents a remarkable opportunity for the Group to expand its presence in the North American market.

NGE’s Canadian subsidiary brings together a team of experienced professionals with in-depth expertise in the transport and railway infrastructure sectors.

Thanks to their know-how and technical excellence, our teams are able to deliver turnkey infrastructure solutions, fully tailored to meet clients’ needs.

Currently, NGE Canada is leading two major railway projects, further strengthening its position in the market. The first involves the design, supply and installation of the overhead contact line for the future Ontario Line, an eight-year project spanning 15.6 km of track. The second is its participation in the RSSOM (Rolling Stock Systems Operation and Maintenance) package for the same metro line, which covers the design, construction, and maintenance of the trains and associated systems.

TSO EGYPT29, BAGHDAD ST., 2ND FLOOR,EL KORBA TOWER,KORBA, HELIOPOLIS,Egypte Visit the website

NGE opened its railway subsidiary TSO in 1987 to work in close cooperation with the ENR (Egyptian National Railways) and to develop rail transport, a sustainable mobility solution, across the country.Our rail experts work on several construction and maintenance projects, on various types of networks: metro, conventional and high-speed lines.

In Egypt, the Group took part in the Banha-Port Saïd line upgrade in the north of the country, the construction of Cairo metro lines 1 and 3 and of the LRT 10th of Ramadan.NGE is also the first company to lay the tracks of the future Egyptian High-Speed network, with the construction of 330 km on the Green Line.

In 2021, NGE opened a subsidiary in Germany dedicated to the construction and maintenance of fibre optic networks.In Germany, NGE is mainly involved in projects for municipalities or internet providers within the Bade-Wurtemberg region, in the country’s southwest.

NGE opened its railway subsidiary TSO in Mexico in 2014 to take part in the development of sustainable mobility in the country. Our experts have references in rail construction, maintenance and upgrade projects, on different types of networks: metro and interurban lines (passengers and freight). Flagship references in Mexico include maintenance works such as ballast-cleaning on the rail network of the two main concessionnaires of the country: Kansas City Southern de México and Ferromex, construction works (tamping and ballast-cleaning) on the Tren Maya project, a 1500 km rail line accross the Yucatan region and, various rail works on the Mexico, Monterrey and Guadalajara metros.

Tel. : 00 593

NGE arrived in Ecuardor in 2014, through its railway subsidiary TSO, for the construction of the country’s largest infrastructure projet: the Cuenca tramway. This railway line marked the return of the tramway in South America.

Tel. :

NGE is operating in Panama since 2014 through its subsidiary TCP Rail Inc., a joint-venture between TSO, NGE’s railway subsidiary, and CIM (Compagnie Internationale de Maintenance).

The teams work on the construction and maintenance of lines 1 and 2 of the Panama metro and their respective extensions.

NGE has been in Peru since 2021, as part of the Rios del Norte consortium, for the design&build of the Motupe and La Leche riverside development.More than 100 km of enbankments will be upgraded.

—SACEEM

Present in Peru since 2017, the Saceem Group has been expanding its