Hitachi Energy

Global electrical transmission and grid modernization

Maintenance Technician Engineer

Equipment Field ServiceConfirmed live in the last 24 hours

Full-timeCórdoba, SpainNo salary listed

About the Job

Requirements

An Industrial or Telecommunications technical engineering/degree qualification in electronics or a related branch is required; alternatively, a higher vocational qualification in the same branches with sector experience is accepted.
Recommended knowledge or experience in railway signaling and safety.
Recommended experience maintaining Intersig L905 and Ence L90 electronic interlockings.
Recommended experience maintaining HITACHI L700H and L826H switch motors.
Recommended experience maintaining EDD and/or fiber DCO falling-object detection systems.
Recommended experience maintaining medium-power single-phase and three-phase uninterruptible power supplies.
Recommended experience maintaining fire protection and air-conditioning systems for technical infrastructure buildings.
Recommended experience maintaining the LZB automatic train protection system.
Recommended experience maintaining Hitachi CTC 1000 centralized traffic control and Siemens/Dimetronic CTC technology.
Recommended experience maintaining video surveillance and/or fixed telecommunications systems on ADIF high-speed and/or conventional networks.
Recommended experience maintaining train detection systems, including FTGS and/or FS3000 track circuits, Hitachi TTC track circuits, and Hitachi axle counters.
Availability to work shifts as required and provide 24/7 on-call coverage during periods without on-site staff.

Responsibilities

Perform preventive and corrective maintenance of railway safety installations along the Madrid–Seville–Málaga high-speed line.
Perform preventive maintenance on field and equipment-room elements across the railway installations.

Desired Qualifications

Temporary mobility to support domestic and international projects, with return afterward to the original location.
English language skills.

Location:

Cordoba, Cordoba, Spain

Job ID:

R0150511

Date Posted:

2026-10-29

Company Name:

Hitachi Rail GTS Spain S.A.U.

Profession (Job Category):

Engineering & Science

Job Schedule:

Full time

Work Arrangement:

About Us

A career at Hitachi Rail will help create a legacy. With operations in every corner of the world, our work goes to the cutting-edge of digital transformation and technology. From the multi-cultural strength of our global organisation to the sustainable and innovative ways we work to bring people together, there’s something for everyone to get stuck into. And that’s where you come in.

Job Description:

Puesto:

Ingeniero/a – Técnico/a de Mantenimiento de las Instalaciones de seguridad de la LAV Madrid-Sevilla-Málaga.

Titulación:

Ingeniero Técnico/Grado Industrial/Telecomunicaciones en rama de Electrónica o relacionada. – Grados Superiror en las mismas ramas con experiencia en el sector.

Conocimiento/Experiencia recomendable:

Señalización y Seguridad Ferroviaria
Mantenimiento preventivo y correctivo de Enclavamientos electrónicos Intersig L905 y Ence L90.
Mantenimiento preventivo y correctivo de Motores de desvíos HITACHI (L700H – L826H).
Mantenimiento preventivo y correctivo Sistema de Caída de Objetos tecnología EDD y/o DCO de Fibra.
Mantenimiento preventivo y correctivo Sistema de Alimentación ininterrumpida de potencia media (monofásicas & trifásicas).
Mantenimiento preventivo y correctivo de sistemas de protección contra incendios, aire acondicionado para infraestructura de Edificios Técnicos.
Mantenimiento preventivo y correctivo Sistema de protección automática de tren LZB.
Mantenimiento preventivo y correctivo Sistema de control de tráfico centralizado CTC 1000 HITACHI y CTC tecnología Siemens/Dimetronic.
Mantenimiento de sistemas de Videovigilancia y/o telecomunicaciones fijas en redes de ADIF (Alta Velocidad y/o convencional).
Mantenimiento preventivo y correctivo Sistemas de Detección de Tren:

- Circuitos de Vía FTGS y/o FS3000.

- Circuitos de Vía TTC (Hitachi)

- C. Ejes (Hitachi)

Otros datos del puesto:

Sistema de trabajo a turnos según necesidades existentes.
Sistema de guardias 7x24 en horas sin presencia de personal.
Mantenimiento preventivo de elementos de campo y cabina a lo largo de las instalaciones ferroviarias de la LAV Madrid-Sevilla-Málaga.

Valorable:

Movilidad temporal para apoyo a proyectos (nacionales e internacionales) con vuelta después del apoya a origen inicial.
Inglés

Thank you for your interest in Hitachi Rail. If your application is of interest, we will be in contact. Please do not hesitate to discover more about us and our latest jobs at https://www.hitachirail.com/careers.

At Hitachi Rail, there is a place for everyone. We welcome and value differences in background, age, gender, sexuality, family status, disability, race, nationality, ethnicity, religion, and world view. It is our commitment to create an inclusive environment - we are proud to be an equal opportunity employer.

We would be delighted if you would be one of our followers at https://www.linkedin.com/company/hitachirail

About the Company

Hitachi Energy

Global electrical transmission and grid modernization

Hitachi Energy provides systems and solutions for transmitting and distributing electricity. It sells and implements equipment such as transformers, high‑voltage gear, and grid automation tools that help move power from generation sites to homes and businesses. Its offerings include hardware and software that monitor, control, and optimize electrical grids, with AI, data analytics, and automation to improve efficiency and reliability. The company differentiates itself by combining its global engineering footprint with advanced digital technologies and a broad portfolio that covers transmission, distribution, and grid optimization, backed by a presence in more than 140 countries and a workforce of over 40,000. Its goal is to support a cleaner, more flexible, and carbon‑neutral energy future by modernizing infrastructure and integrating renewable energy sources.

Company size: 10,001+
Company stage: Grant
Total funding: $22M
Headquarters: Zurich, Switzerland
Founded: 1900

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