TSO Rail Limited

About the Company

With more than 85 years of experience in France and overseas, TSO provides its high knowledge for construction, renewal and maintenance of railway tracks, modernization and electrification of overhead catenary's system, surveying works as well as software development dedicated to railway, maintenance and overhauling of locomotives and wagons. With the multiplicity of his activities, TSO actively participates in the improvement of the modern railway technologies: introduction of concrete sleepers, rail welding, elastic fastenings, continuous welded track, ballast less track and high speed lines. Focused on technical innovation, TSO gives priority to quality, efficiency and safety improvements. TSO constantly invests in equipment and machineries specialized in construction, renewal and maintenance of railways.

Listed Jobs

Company Name

TSO Rail Limited

Job Title

STAGE DE FIN D'ETUDES - Ingénierie Réseaux de Chaleur H/F

Job Description

**Job Title** Final Year Internship – Heat Network Engineering (H/F) **Role Summary** A final‑year engineering student will support the technical and economic development of Urban Heat Networks (UHN). The internship focuses on techno‑economic modeling, data analysis, and decision‑support tool creation to aid the transition to sustainable energy systems. **Expectations** - Deliver quantitative analyses and visual syntheses for project steering committees. - Operate autonomously while collaborating closely with senior engineers and cross‑functional teams. - Demonstrate a strong grasp of renewable energy technologies relevant to heat networks. **Key Responsibilities** - Build techno‑economic models of heat networks covering production, distribution, and consumption. - Develop and refine Excel‑based tools for array sizing, scenario simulation, and sensitivity analysis. - Collect, clean, and analyze geographic, energy, and economic datasets. - Conduct comparative studies of technical solutions (geothermal, biomass, heat pumps, solar thermal). - Integrate regulatory and contractual requirements (CRE, ADEME, DSP, AO) into decision‑support tools. - Prepare concise, visually clear reports and presentations for steering committees and public partners. **Required Skills** - Proficiency in advanced Excel functions and data‑analysis techniques. - Strong analytical and synthesis capabilities. - Basic understanding of renewable energy technologies and heat network principles. - Excellent written and verbal communication skills. - Ability to work independently and within a multidisciplinary team. **Required Education & Certifications** - Currently enrolled in the final year of an engineering program (energy, thermal, civil, environmental) or holding a master’s degree in a related field. - No mandatory certifications required, but knowledge of French energy regulations (CRE, ADEME) is a plus.

Muret, France

On site

05-11-2025

Company Name

TSO Rail Limited

Job Title

Stage de fin d'études - Ingénieur Travaux H/F

Job Description

**Job title:** Final-year Internship – Civil Engineering (Construction Works) **Role Summary:** A final-year engineering or university student will support the planning, execution, and completion of road and urban infrastructure projects, specifically on a high‑profile acoustic fence installation. The role provides hands‑on project management experience, from administrative tasks to on‑site coordination, under mentorship of senior project leaders. **Expectations:** - Deliver quality support on project planning, scheduling, budgeting, and contract administration. - Participate actively in site meetings, client interactions, and team coordination. - Demonstrate initiative, accountability, and a collaborative mindset. **Key Responsibilities:** - Assist with administrative and contractual management of construction works. - Support the entire project lifecycle – from initial studies through to final hand‑over. - Monitor progress, maintain schedules, and report on performance metrics. - Aid in budgeting, cost control, and financial tracking. - Enforce health, safety, and quality (QSE) standards on site. - Prepare and attend project meeting minutes, action items, and client updates. - Contribute to workforce planning and staff coordination within the works team. **Required Skills:** - Strong analytical and synthesis abilities. - Basic knowledge of construction engineering principles and project life‑cycle. - Familiarity with project management tools (e.g., MS Project, Primavera, Excel). - Effective communication in written and verbal French (English preferred). - Team orientation with the ability to follow guidance and take initiative. - Responsible, dynamic, and proactive approach to task execution. **Required Education & Certifications:** - Currently enrolled in a final year of a civil engineering, construction, or related university program. - No additional certifications required at entry; willingness to acquire site‑specific health & safety training is expected.

Brittany, France

On site

19-12-2025