Senior Rail Systems Engineer

City: Madrid

Req ID: 11863

Description:

Do you want to be part of a company where customer satisfaction, colleagues and professional development are the cornerstones? If you identify with this, keep reading!

ABOUT THE JOB

Within our Railway Systems Area, we are looking for a senior systems specialist to lead the design, integration and delivery of telecom, control and support systems for major railway programmes.

The role requires a hands-on technical leader responsible for the full lifecycle—from design development to commissioning—acting as technical authority across telecom and control systems, and coordinating multidisciplinary interfaces with civil, signalling, power and system teams.

The project will deliver a complex railway system aligned with international standards, including design, integration, installation, testing and commissioning of telecom, control, cybersecurity and supporting railway subsystems.

Key responsabilities:

Lead design and integration of telecom and control systems across the programme

Oversee subsystems including Data Communication Network, CCTV, Asset Management Systems, SCADA, Public Address, Passenger Information System, OCC, Wireless Communication Systems (WiFi, GSM-R/FRMCS), Telephony and cybersecurity platforms, Hazard Detection and Early Warning System.

Manage interfaces with signalling, traction power, civil and rolling stock systems

Ensure compliance with international standards and project-specific requirements

Lead technical reviews, assurance and validation of engineering deliverables

Coordinate with client, contractors, OEMs and multidisciplinary teams

Support construction, installation, testing and commissioning activities on site

Manage technical risks and ensure system performance and safety

Lead and mentor multidisciplinary engineering teams

If you join IDOM you will find:

Flexible working hours

Remote work: 1 day per week or two afternoons

Reduced summer hours (July and August)

Flexible compensation (meal card, health insurance, transport card, childcare, etc.)

Life and accident insurance

Work-life balance

Long-term career development focus

Partnership opportunities for all people

Multicultural, and multidisciplinary environment

Strong culture of delegation beyond the norm

Mutual commitment

ABOUT YOU

Do not hesitate to apply if you have

Degree in Engineering (Telecommunications, Electrical or equivalent)

Chartered Engineer or equivalent (preferred)

Membership of recognised professional body (e.g. IET, IEEE)

Continuous professional development in railway systems

Minimum 12–15+ years’ experience in railway telecom and control systems

Proven delivery of large-scale railway projects with multidisciplinary interfaces

Experience across the full lifecycle: design, integration, construction support, testing and commissioning

Participation in complex programmes with high system integration requirements

Technical Competencies

Telecom systems design (IP/MPLS networks, transmission, VoIP)

Control systems (SCADA / ICSS integration)

Cybersecurity standards (IEC 62443, TS 50701)

Telecoms Subsystems integration

System engineering, requirements management and interface control

RAMS, V&V and system assurance processes

Professional Skills

Strong leadership and team coordination capability

Proven stakeholder management (clients, contractors, OEMs)

Experience in international project environments

Excellent written and spoken English

Ability to act as technical authority in complex programmes

Mobility / Deployment

Willingness to be based on project site as required

Availability for extended site presence during key project phases

Ability to work across international teams

And above all... a strong desire to develop in an international company like IDOM.

ABOUT US

IDOM is an Association of Professionals working in the areas of Engineering, Architecture, and Consulting on projects that contribute to a more sustainable world. The ownership structure of IDOM creates a culture of engagement, to offer the best service for the client, while our people develop both professionally and personally in an environment of technical excellence.

IDOM's most important assets are the expertise and experience of our people.Our employees are deeply united, highly qualified, and skilled professionals. We work within a framework of professional liberty and integrity, with a strong commitment to progress, development, quality service, and innovation.

Since IDOM’s foundation in 1957, we have grown steadily to become a multidisciplinary and integrated multinational organization, with more than 5,000 people working in over 145 countries.

Are you ready to take the next step?

As a member of our TEAM, you will have the opportunity for career development at the highest level in an environment of respect and professional integrity.

Send us your CV if you share our philosophy and want to be part of our company.

We look forward to meeting you!

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