Test Laboratory TechnicianDate:22 Jul 2026Location:Madrid, ESCompany:AlstomAt 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 missionWe’re looking for a Test Laboratory Technicianto help validate and integrate the systems that keep rail networks running safely and reliably. This is hands‑on work at the heart of innovation, where hardware, software, and signalling technologies come together in a critical testing environment.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 impactPerform hardware and software integration tests and technical verifications based on project requirementsPrepare test procedures, scenarios and documentation for signalling laboratory activitiesDeploy and manage test environments to support integration, development and validation activitiesSupport subsystem integration, third‑party solutions and Factory Acceptance Tests (FAT)Ensure calibration, maintenance and compliance of laboratory equipment and measurement toolsAnalyse test results, prepare reports, troubleshoot issues and report failures or risksYou’ll work with sharp, committed teams across engineering,



validation and operations - solving complex challenges that shape the future of mobility.What you bringExperience in testing, laboratory activities or technical validation environmentsKnowledge of hardware/software integration and measurement equipmentAbility to analyse results, troubleshoot technical issues and maintain accurate documentationAwareness of EHS requirements and quality standardsStrong organisational skills and attention to detailHow success is measuredTimely execution of test programs in line with laboratory requirementsQuality and accuracy of test reports and documentationTraceability and reliability of test conditions and measurementsContribution to laboratory efficiency, safety and continuous improvementAlstom, a great place to growEnjoy stability, challenges and a long‑term career free from boring daily routinesCollaborate with transverse teams and helpful colleaguesContribute to innovative projectsUtilise our cooperative working environmentSteer your career in whatever direction you choose across functions and countriesBenefit from our investment in your development, through award‑winning learningBenefit from a fair and dynamic reward package that recognises your performance and potential, plus comprehensive and competitive social coverageHere, 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.

📌 Test Laboratory Technician (Madrid)
🏢 Alstom Gruppe
📍 Madrid