Engineering Cybersecurity Specialist - Rail Signalling
525895
15-Oct-2026
Mobility
SIEMENS MOBILITY, S.L.U.
Mid-level Professional
Defend the critical technology that keeps the world moving safely.
For over 160 years, Siemens Mobility has been a integral 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 an Engineering Cybersecurity Specialist, you will protect the operational technology (OT) and industrial systems that drive global railway infrastructure.



You will coordinate cybersecurity across the entire project lifecycle, ensuring our signalling solutions are secure by design while balancing safety, high availability, and operational continuity.
You’ll make a difference by

Provide support to commercial and bid teams when required, while remaining primarily focused on project execution. This includes analysing opportunities and customer specifications, identifying key cybersecurity needs and risks, and contributing to preliminary proposals aligned with tender requirements and Siemens’ technological approach.
Prepare, maintain, and implement the project-specific Cybersecurity Management Plan, applying and tailoring the principles, processes, and technical guidance of the IEC 62443 series, CENELEC TS 50701, and IEC 63452, as applicable.
Perform or contribute to the Threat and Risk Analysis based on the project architecture, operational context, applicable requirements, and identified

📌 Engineering Cybersecurity Specialist (Tres Cantos)
🏢 Siemens
📍 Tres Cantos