Maintenance & Digital Systems Engineer

Siemens; Madrid; Hybrid; EUR 45,000 - 65,000; Full time

Benefits offered by this job

Hybrid work model

DEI learning resources

Job summary

Siemens Mobility is seeking a Maintenance & Digital Systems Engineer in Madrid to bridge diagnostic solutions with system-level engineering. You will plan, execute, and monitor engineering activities, shaping architectures and coordinating interfaces to maximize system availability and performance for operators worldwide.

The role requires a degree in a relevant engineering field, 2+ years rail signaling experience, and fluency in English and Spanish.

Qualifications

• A Degree in Industrial, Telecommunications, Computer, Electronic, Automation, or Railway Engineering (or a comparable technical qualification).
• 2+ years of experience in the Rail Signaling business, underpinned by strong system engineering knowledge.
• Proactive mindset with a focus on requirements management, system architecture, interfaces, and integration.
• Fluency in English and Spanish, with willingness to travel as project needs.
• Hands-on experience with diagnostic or maintenance applications.
• Knowledge of CENELEC standards EN 50126/50128 and configuration management practices.
• Familiarity with IACS/OT cybersecurity and IEC 62443 standards.

Responsibilities

• Plan, execute, and monitor engineering activities for Maintenance & Digital Systems while proactively managing progress and risks.
• Shape system architectures, configurations, and operational concepts to align with Siemens Mobility portfolio.
• Coordinate critical system interfaces and drive technical alignment across engineering teams, customers, and stakeholders.
• Collaborate with R&D to define new maintenance functionalities and innovative system architectures.
• Analyze project requirements, define specifications, and ensure end-to-end traceability across subsystems.
• Configure diagnostic solutions and produce precise technical documentation including version control and design specs.

Skills

System engineering

Requirements management

Interfaces

Integration

Analytical thinking

Team collaboration

Education

Bachelor's degree in Industrial, Telecommunications, Computer, Electronic, Automation or Railway Engineering

Tools

Diagnostic applications

Job description

Job ID: 526592Location: Tres Cantos, Madrid, SpainCompany: SiemensMaintenance & Digital Systems EngineerJob ID526592Posted since14-Oct-2026OrganizationMobilityField of workEngineeringCompanySIEMENS MOBILITY, S.L.U.Experience levelMid-level ProfessionalJob typeFull-timeWork modeHybrid (Remote/Office)Employment typePermanentLocation(s)Tres Cantos - Madrid - SpainEmpower the future of smart railway maintenance and diagnostic solutions.For over 160 years, Siemens Mobility has been a global leader, innovating transportation solutions that move the world. We lead the way in Rolling Stock, Rail Automation & Electrification, Turnkey Systems, Intelligent Traffic Systems, and comprehensive Related Services. Through digitalization, we empower operators worldwide to create intelligent infrastructure, enhance passenger experience, and ensure unparalleled availability. Join us in transforming Mobility Management, Turnkey Projects, Electrification, Mainline & Urban Transport, and Customer Services. If you're ready to make a real impact on a more connected and sustainable future, your journey starts here.Your mission in our team As a Maintenance & Digital Systems Engineer in Madrid, you will bridge the gap between advanced diagnostic solutions and system-level engineering. Your work ensures our railway systems operate flawlessly, maximizing availability and efficiency for operators worldwide.You’ll make a difference byPlanning, executing, and monitoring engineering activities for Maintenance & Digital Systems while proactively managing progress and risks.Shaping system architectures, configurations, and operational concepts to align seamlessly with the Siemens Mobility portfolio.Coordinating critical system interfaces and driving technical alignment across engineering teams, customers, and key stakeholders.Collaborating closely with R&D to define new maintenance functionalities and innovative system architectures.Analyzing project requirements, defining specifications, and ensuring complete end-to-end traceability across all subsystems.Configuring diagnostic solutions and producing precise technical documentation, including version control and design specs.Your success is grounded inA Degree in Industrial, Telecommunications, Computer, Electronic, Automation, or Railway Engineering (or a comparable technical qualification).2+ years of experience in the Rail Signaling business, underpinned by strong system engineering knowledge.An proactive mindset with a natural focus on requirements management, system architecture, interfaces, and integration.An analytical, collaborative, and quality-oriented approach focused on continuous improvement and clear communication.Fluency in both English and Spanish, along with the readiness to travel according to project needs.You’ll thrive even more if you also bringHands-on experience with diagnostic or maintenance applications.Knowledge of CENELEC standards (EN 50126, EN 50128) and configuration management practices.Familiarity with industrial automation and control systems (IACS/OT) cybersecurity and IEC 62443 standards. We value potential, eagerness to learn, and diverse backgrounds. What you can expect when joining You will be part of a team driving digital innovation, sustainability, and positive social impact through customer-oriented solutions.An inclusive environment where you can be your authentic self and truly belong, supported by dedicated teams and DEI learning resources.A hybrid work model that gives you the best of both worlds: the energy of in-person collaboration and the flexibility of remote work.A culture that values curiosity and guarantees continuous learning, offering personal and professional development opportunities for everyone.If we all thought the same, we would never think of anything new! That’s why we recruit great minds from all walks of life. Flexibility is our main benefit. We combine remote and presence work because work-life balance and wellbeing are essential for our teams. We are convinced that stay at home allow us to focus on activities that need more time for concentration and being at the office enhance our creativity collaborating and learning from others.Siemens aboga por la igualdad de oportunidades entre mujeres y hombres, así como en la Diversidad como fuente de creatividad e innovación. Contar con diferentes tipos de talento y de experiencias nos hace ser más competitivos y estar mejor preparados para responder con éxito a las demandas de la Sociedad. Por ello, valoramos a las candidatas y a los candidatos que reflejen la Diversidad que disfrutamos en nuestra Compañía y animamos la cobertura de puestos por mujeres y hombres en ocupaciones que se encuentren subrepresentadas. Join us and let's shape the future of mobility together!

Maintenance & Digital Systems Engineer • Madrid, Kingdom Of Spain, ES