Junior Telecomunications Engineer Date: 23 Sept 2026

Location:
Madrid, MD, ES Company: Alstom At Alstom, we build what millions depend on daily
- rail transportation systems that can't afford to fail. We're more than 85,000 people worldwide creating the industry's most diverse portfolio: high-speed trains, metros, trams, maintenance services and integrated systems. More than a job: a mission We're looking for an Junior Telecomunications Engineerto help design, configure and validate the systems that enable safe and efficient rail operations. Working on cutting-edge control center technologies, you'll contribute to critical infrastructure that keeps cities connected and moving. You'll work alongside people who show up with ownership, passion, and dedication
- because they know what's at stake: the journey home. Your role, your impact
* Configure, integrate, validate and test CTC/TMS solutions, including ICONIS and/or EBI Screen platforms
* Generate configuration data and technical documentation for control center systems and integrations
* Participate in requirements elicitation and define internal and external system interfaces
* Support subsystem testing, system integration, commissioning activities and continuous improvement initiatives You'll work with sharp, committed teams across engineering, system engineering and project management
- solving complex challenges that shape the future of mobility. What you bring
* Technical degree or university degree in Computer Science, Telecommunications Engineering or a related field




* Experience in signalling projects, preferably within railway control center environments is a plus
* Fluent English communication skills
* Knowledge of SCADA systems, virtualization technologies, Windows Server and Linux environments, industrial communication protocols, networking, cybersecurity, databases and scripting/programming languages such as C#, VBS or PowerShell and Kubernetes How success is measured
* Quality and reliability of configuration, integration and validation activities
* Timely delivery of engineering documentation and project milestones
* Effectiveness in supporting testing, commissioning and cross-functional collaboration Alstom, a great place to grow
* Enjoy stability, challenges and a long-term career free from boring daily routines
* Collaborate with transverse teams and helpful colleagues
* Contribute to innovative projects
* Utilise our cooperative working environment
* Steer your career in whatever direction you choose across functions and countries
* Benefit from our investment in your development, through award-winning learning
* Benefit from a fair and dynamic reward package that recognises your performance and potential, plus comprehensive and competitive social coverage Here, progress isn't always easy
- the scale is massive, the tasks are complex
- but the impact is real. Because when the system runs, the train moves, and the city connects
- that feeling stays with you. And the legacy lasts.

📌 Junior Telecomunications Engineer (Madrid)
🏢 Alstom
📍 Madrid