Overview

As an ERTMS Software Engineer, you configure and design wayside ERTMS equipment for main line projects, enabling safe, automated rail operations. You will work with cross-functional teams to deliver ETCS configurations within scope and milestones. Your role covers all phases from requirements through commissioning, supporting testing and safety teams. This is a chance to shape railway signaling functionality in international projects with a focus on safety and reliability.

Compensaciones / Incentivos

- flexible working
- remote and on-site mix
- work-life balance
- wellbeing focus

Responsabilidades

- Act as technical expert for ETCS subsystem behavior, engineering rules and data preparation
- Engineer ETCS-specific configuration based on project requirements
- Create and maintain ETCS software ensuring delivery within budget and milestones
- Support testing,



verification and safety teams with software configuration and log analysis
- Drive all phases of the ATC application engineering cycle from requirements to commissioning

Requisitos principales

- Degree in Engineering, Telecommunications, Computer Science, or related field
- Solid experience in Rail Signaling, specifically ATC technologies (ERTMS, ASFA)
- Knowledge of SUBSET 026, 039, 040, and CENELEC standards; V-life Cycle models
- Strong analytical skills for requirements analysis and data handling (Excel, VBA)
- Fluency in English and Spanish for international projects

- strong analytical and problem-solving skills
- ability to collaborate with multidisciplinary teams
- proactive and adaptable in international environments
- SUBSET 026, 039, 040
- CENELEC standards
- Microsoft Excel

📌 ERTMS Software Engineer - Main Line Signalling - Siemens (Tres Cantos)
🏢 Siemens
📍 Tres Cantos