ATC Software Engineer – Rail Signalling

ATC Software Engineer – Rail Signalling Overview

Requirements

What we're looking for

• A Degree in Electrical Engineering, Electronics, Telecommunications, Mechanical Engineering, or a related field.
• Experience in the Rail Signaling business, specifically with ATC technologies for Mass Transit (CBTC) or Main Line (ERTMS).
• Advanced capabilities in data analysis using Microsoft Excel, including the creation of VBA macros.
• Strong knowledge of CENELEC standards and V-model life cycle processes.
• Fluency in English to collaborate effectively across distributed international teams.

Nice to have

Knowledge of SUBSET 026, 039, and 040, or experience with mixed ERTMS L1 and L2 systems.

Experience in trackside ATC data preparation and basic knowledge of interlocking systems.

Programming skills in Python (or similar) and familiarity with configuration management tools like Subversion or PVCS.

Fluency in Spanish to seamlessly interact with local stakeholders.

Even if you don’t meet every single requirement, we encourage you to apply! We value potential, eagerness to learn, and diverse backgrounds.

The role

Your mission in our team As an ATC Software Engineer, you will be the technical expert configuring and designing wayside and onboard signaling equipment for national and international projects. Your work ensures trains move safely and automatically, preventing collisions using the latest failsafe technologies like ERTMS and CBTC.

What you'll do

• Acting as the technical expert for ATC sub-system functional behavior, engineering rules, and data preparation tools.
• Engineering the ATC-specific configuration based on precise project requirements and maintaining the software within budget and milestones.
• Supporting testing, verification, and safety teams with software configuration issues and detailed log analysis.
• Driving all phases of the ATC application engineering cycle, from requirements specification to implementation and commissioning.
• Preparing comprehensive technical documentation in alignment with project requirements and applicable regulations.

How you'll work

Hybrid (Remote/Office)

Experience level

Mid-level Professional

Location(s)

• Tres Cantos – Madrid – Spain

Shape the future of safe and intelligent train control worldwide.

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.

Visa sponsorship: check with employer