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Railway Electrification Engineer Specialist

Hybrid in Bilbao·Added 7 days ago

Idom

40 open roles

Overview

Job details

  • Hybrid

    Office and home days — the ad has the split.

Requirements

  • Have the right to work in Spain

    Idom doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Be near Bilbao for hybrid days

    No relocation package mentioned.

  • Have 12+ years of experience

    Senior-level role.

  • University degree

    “Degree in Electrical Engineering (BEng minimum, MSc preferred)” — per the ad.

Pay & benefits

What you'll get

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

Requirements

What we're looking for

Do not hesitate to apply if you have....

  • Education & Professional Qualifications
  • Degree in Electrical Engineering (BEng minimum, MSc preferred)
  • Chartered Engineer (CEng or equivalent) required
  • Membership of recognised professional body (e.g. IET, IEEE)
  • Demonstrated continuous professional development in railway electrification
  • Minimum 12-15+ years' experience in traction power systems
  • Proven delivery of high-speed rail electrification in Europe (>250 km/h)
  • Direct experience in 2x25 kV AC systems (design, integration and commissioning)
  • Experience across the full lifecycle:
  • Concept and preliminary design
  • Detailed design
  • Construction support
  • Testing & commissioning
  • Participation in large-scale HSR projects (>100 km) with multidisciplinary interfaces
  • Traction power system design (TPSS, AT stations, HV/MV networks)
  • Load flow, protection, earthing & bonding studies
  • Grid integration and utility coordination
  • Integration with OCS, SCADA, signalling (preferably ETCS L2)
  • Strong knowledge of:
  • ENE TSI and EN standards (50119, 50122, 50388, etc.)
  • System assurance, RAMS and V&V processes
  • Strong leadership and team coordination capability
  • Proven stakeholder management (clients, contractors, OEMs)
  • Experience in international/JV environments
  • Excellent written and spoken English
  • Ability to operate as technical authority in complex programmes

The role

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!

Within our Railway Systems Area, we are looking for a senior traction power specialist to lead the design, integration and delivery of 2x25 kV AC traction power systems for CAHSR.

The role requires a hands-on technical leader responsible for the full lifecycle-from design development to commissioning-acting as IDOM's technical authority for traction power and OCS, and coordinating multidisciplinary interfaces with civil, signalling and system teams.

The California High-Speed Rail (CAHSR) - Track and Systems Construction Contract (TSCC) will deliver the first true high-speed railway in the United States, designed to European standards and based on a 2x25 kV AC electrification system. The programme includes full design, integration, installation, testing and commissioning of traction power, OCS, signalling and rail systems, with key engineering teams based in Sacramento, California.

What you'll do

Key responsabilities:

  • Lead design and integration of 2x25 kV AC traction power systems for high-speed rail
  • Oversee TPSS, autotransformer stations, grid connections and system studies (load flow, protection, earthing & bonding)
  • Manage interfaces with OCS, signalling, SCADA, civil and rolling stock systems
  • Ensure compliance with EN/TSI standards and adaptation to US/FRA requirements
  • Lead technical reviews, assurance and validation of design deliverables
  • Coordinate with client, contractors, OEMs and utilities
  • Support construction, installation, testing and commissioning activities on site
  • Manage technical risks and ensure system performance and safety
  • Lead and mentor multidisciplinary engineering teams

How you'll work

  • Willingness to be based in Sacramento (full or partial time)
  • Availability for extended site presence during key project phases
  • Ability to work across US and European teams

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

Hiring process

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!

About Idom

Idom is a global engineering, architecture, and consulting firm headquartered in Bilbao, Spain. Founded in 1957, it has grown into one of the largest Spanish engineering companies, with a strong presence in infrastructure, energy, and industrial projects worldwide. The firm employs over 4,500 professionals across more than 40 countries, offering services that span from civil engineering and architecture to advanced technology consulting and SAP implementation.

In Spain, Idom maintains its headquarters in Bilbao and has significant operations in Madrid and Barcelona, among other cities. The company is known for its collaborative and multidisciplinary work culture, often involving international teams on large-scale projects. For international professionals, Idom offers opportunities to work on diverse global projects, with a strong emphasis on engineering excellence and innovation. The company actively recruits international talent, particularly in specialized engineering fields, and provides a supportive environment for professional growth.

Industry
Engineering
Founded
1957
Employees
1,000–5,000
Headquarters
Bilbao, Spain
In Spain
Bilbao, Madrid, Barcelona
Website
idom.com

Good to know if you are moving

  • Idom is headquartered in Bilbao, a city known for its high quality of life and strong industrial heritage, offering a unique blend of urban and coastal living.
  • The company has a strong international presence, with projects and offices across Europe, the Americas, Africa, and Asia, providing opportunities for global career mobility.
  • Idom offers a multidisciplinary environment, allowing professionals to work on diverse projects ranging from civil engineering to SAP consulting and industrial technology.
  • The company is committed to innovation and sustainability, often involved in cutting-edge infrastructure and energy projects.
  • Idom provides a supportive environment for professional development, with opportunities for continuous learning and specialization.

In their own words

About the company & team

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.

All open roles at Idom

Location

Idom · Bilbao

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