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 IXL V&V; Leader to ensure the integrity and performance of signalling systems that keep cities moving safely and efficiently. This is high-impact engineering: guaranteeing that complex railway systems meet the highest standards before they go live.

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

- Define and lead Verification, Integration and Testing activities across the full project lifecycle
- Develop and manage the Verification & Validation (V&V;) plan and Requirement Validation Table (RVT)
- Ensure full requirements coverage, including safety and functional validation
- Coordinate system integration, interface validation and in‑house testing activities
- Lead document reviews, testing execution and reporting
- Perform on‑site functional testing and analyse results
- Guarantee independence between verification and design teams
- Provide project reporting in line with TIS processes and contractual requirements

You’ll work with sharp, committed teams across engineering and project functions—solving complex challenges that shape the future of mobility.

What You Bring





- Experience in railway signalling, especially IXL and ICC systems (design, integration or testing)
- Strong knowledge of signalling principles and IXL subsystem architecture
- Experience with requirement management tools (DOORS, Reqtify, ClearQuest, etc.)
- Analytical mindset with the ability to debug and resolve system issuesProactive, self‑motivated and eager to continuously learn
- Fluency in Spanish and English

How Success Is Measured

- Quality and completeness of verification and validation activities
- Timely delivery of testing and reporting milestones
- Full traceability and coverage of system requirements
- Effective collaboration across teams and stakeholders

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.

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📌 IXL V&V Leader (Madrid)
🏢 Alstom
📍 Madrid