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 / Beneficios adaptable 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 (Tres Cantos)
🏢 Siemens
📍 Tres Cantos