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# Senior System Engineer - On-Board ATP (High-Speed Rail)

- **Company:** SIEMENS, S.A.
- **Location:** Tres Cantos, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** System Testing, Systems Integration
- **Published:** July 5, 2026
- **Apply:** https://es.indeed.com/viewjob?jk=81403465e20718ce

## About the Role

* A Master's degree in Electrical Engineering, Automation Engineering, Telecommunications, or a related field.
 * A solid professional background in rail vehicle technology, focusing on on-board ATP systems.
 * Deep understanding of vehicle safety and railway industry standards, including CENELEC and TSI.
 * Excellent English communication skills and the ability to lead technical coordination within diverse teams.

You'll thrive even more if you also bring
Specific experience and deep knowledge of ASFA systems.
Don't meet 100% of the requirements? Apply anyway! We value talent, passion, and the drive to learn.

## Description

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.
As a Senior System Engineer, you will be the technical architect for On-Board ATP Systems in our High-Speed Rail division. Your mission is to integrate critical systems, ensuring every journey meets the highest European safety standards.
You'll make a difference by

 * Leading the end-to-end technical integration of ATP and on-board train radio systems.
 * Developing innovative concepts and requirement specifications for system integration.
 * Coordinating electrical, control, and mechanical interfaces with top-tier suppliers.
 * Supporting hands-on system validation in laboratories and directly on the vehicle.
 * Preparing critical verification and approval documentation to ensure regulatory compliance.


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