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 / Beneficios adaptable 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 - Railway Signaling (Tres Cantos)
🏢 Siemens
📍 Tres Cantos