ERTMS Railway Systems Engineer - Signalling & Architecture

Médiane Benelux; Charleroi; On-site; EUR 65,000 - 90,000; Full time

Job summary

Médiane Benelux is seeking a System Engineer to join a multidisciplinary, international team at the forefront of railway signalling innovation. You will analyze, define, and develop architectures and functions for complex signaling systems used in modern train networks, collaborating across RAM, safety, cybersecurity, software, and V&V teams.

From requirements analysis to architecture definition and deployment support, you will ensure traceability, model with SysML/UML, and promote reuse of

Qualifications

• Engineering degree in Electronics, Telecommunications, Automation, Robotics, Electricity or related field.
• Solid command of English (spoken and written) with clear, concise communication.
• Basic programming skills and good system-level understanding.
• Strong analytical mindset, attention to detail, and autonomy.
• Team player with proactive communication and perseverance.

Responsibilities

• Analyze, clarify, and confirm input needs and requirements.
• Define system architecture, allocate requirements, and design system interfaces.
• Write and maintain system specifications using formal modeling (SysML/UML).
• Ensure full traceability of requirements across all documentation and development phases.
• Collaborate with RAM, safety, cybersecurity, software, verification & validation teams.
• Lead and participate in technical reviews and consultations with experts or end users.
• Monitor technology trends and contribute to continuous improvement initiatives.
• Promote standardization and system reusability by leveraging existing solutions.
• Support program stakeholders including customers, users, and tender teams.

Skills

English proficiency

Programming basics

System-level thinking

Team player

Education

Engineering degree (Bachelor or Master) in Electronics/Telecoms/Automation/Robotics/Electricity or related field

Tools

UML

SADT

SysML

Matlab

Job description

Médiane Benelux is seeking a System Engineer to join a multidisciplinary, international team at the forefront of railway signalling innovation. You will analyze, define, and develop architectures and functions for complex signaling systems used in modern train networks, collaborating across RAM, safety, cybersecurity, software, and V&V teams.

From requirements analysis to architecture definition and deployment support, you will ensure traceability, model with SysML/UML, and promote reuse of