Overview
In this role you design and integrate on-board signaling for railway projects, serving as the technical reference for ATC architecture and interfaces with the train. You work on documentation, FAT guidelines, and on-board testing to ensure safety and reliability. You will collaborate with international teams to drive digital innovation and safe mobility. This is a hands-on engineering position with cross-functional impact and travel as needed.
Compensaciones / Incentivos flexible work arrangements
hybrid (Remote/Office)
focus on work-life balance and wellbeing
diversity and equal opportunity
Responsabilidades Act as the primary technical expert for ATC on-board architecture and design
Design and review electrical/mechanical interfaces between ATC subsystem and train
Create project documentation including wiring, installation drawings, and test protocols
Prepare manufacturing documentation, material bills,



and FAT guidelines
Support dynamic and static on-board testing to verify safety and performance
Requisitos principales Degree in Electrical Engineering, Electronics, Telecommunications, or related field
Proven experience integrating subsystems within rolling stock
Proficiency in AutoCAD, AutoCAD Electrical, and Solid Edge
Fluency in English and Spanish
Willingness and ability to travel for projects
Knowledge of ATC signaling technologies (CBTC, ERTMS, ASFA)
Experience with DOORS for requirements management
Advanced data analysis skills including Microsoft Excel and VBA
results-oriented mindset
cross-functional collaboration
flexibility/adaptability
AutoCAD
AutoCAD Electrical
Solid Edge

📌 ATC On-Board Engineer (Madrid)
🏢 Siemens
📍 Madrid