Aldesa is a leading global construction and infrastructure group headquartered in Madrid, specializing in civil engineering, building, renewable energy, and industrial projects. With over 50 years of history, the company has evolved into a major international player, particularly after becoming part of the China Railway Construction Corporation (CRCC) in 2020. It operates across several continents, managing complex large-scale projects ranging from high-speed rail networks to advanced data centers.

In Spain, Aldesa maintains a robust presence with offices and project sites distributed throughout the country, including Madrid, Barcelona, and Zaragoza. For international professionals, the company offers opportunities in highly specialized technical fields such as railway engineering, industrial installations, and renewable energy. Its integration into a global conglomerate like CRCC creates a multicultural environment where technical expertise is highly valued, often requiring coordination across international teams.

Founded in 1969 in Madrid, Aldesa grew into one of Spain's largest construction groups. In 2020, it underwent a significant transformation when China Railway Construction Corporation (CRCC) acquired a majority stake to expand its European and Latin American presence.

BIM Technician. New Las Tablas Technical Station (Chamartín)

Aldesa

This job was originally posted in Spanish and automatically translated to English.

Job Description

🚀 ARE YOU PASSIONATE ABOUT CONSTRUCTION AND RAILWAY INFRASTRUCTURE? JOIN ALDESA AND GROW WITH US!

📍 Location: Madrid, Spain
🛠 Position:BIM Technician

At Aldesa, every day you will have the opportunity to learn, innovate, and overcome challenges. We are looking for a BIM Technician to join our team for the New Las Tablas Technical Station (Chamartín) project. This project will transform the Chamartín station into one of the country's main high-speed terminals, and we are a fundamental part of its development. You will actively participate in BIM management during the construction execution phase, which includes track assembly, electrification, signaling systems, and the construction of key infrastructure.

If you have experience working with BIM in railway infrastructure projects, managing workflows, and coordinating different specialties, we want to meet you!

📋 Your responsibilities:

3D Modeling of railway infrastructure (track, electrification, catenary, structures, etc.) and integration of different systems into a common data environment.
Model coordination of different specialties (civil works, installations, electrification), ensuring the detection and resolution of clashes.
Technical documentation management: linking plans, specifications, and documentation to the BIM model, ensuring compliance with railway regulations.
Version control and change management: continuous updating of the model according to design or construction modifications, ensuring traceability.
Preparation of reports, visualizations, and BIM documentation for the project team.

🎯 Requirements:

Experience: At least 2 years of demonstrable experience as a BIM Technician in civil and railway works projects.
Education: Specific training in BIM or an accredited Master's degree.
Technical knowledge:
- Intermediate/advanced knowledge of AutoCAD, Civil 3D, Revit and Navisworks.
- Experience with Autodesk Construction Cloud (ACC) and Geographic Information Systems (GIS).
- Valued experience with Presto, Excel, Primavera P6, MS Project and/or Power BI.

🎁 What do we offer?

Stability: Contract in a solid work environment with long-term projects.
Continuous training: Training plans adapted to your role and professional development.
Flexible remuneration: Transport, restaurant, health insurance, and childcare.

⭐ Join Aldesa and grow with us!

At Aldesa, you will find not only a job, but a place where you can develop professionally. Discover more about our People Value Proposition (PVP), with all the experiences, benefits, and opportunities that make working with us unique. 👉 Learn more here

💡 Don't miss the opportunity to be part of an innovative project and build your future with Aldesa!

Aldesa has been recognized in the prestigious ENR Top 250 International Contractors 2025 ranking, occupying position 126 worldwide 🌍. This achievement has been possible thanks to the talent, commitment, and professionalism of our entire human team.

🌍 Commitment to diversity and equal opportunity:

At Grupo Aldesa, we promote an inclusive and respectful environment, guaranteeing equal opportunities without discrimination based on age, gender, gender identity, sexual orientation, religion, ethnic origin, disability, marital status or any other condition protected by law. We encourage diversity and value the contributions of every person.

View original advert (Spanish)

🚀 ¡TE APASIONA LA CONSTRUCCIÓN Y LA INFRAESTRUCTURA FERROVIARIA? ÚNETE A ALDESA Y CRECE CON NOSOTROS!

📍 Ubicación: Madrid, España
🛠 Posición:Técnico/a BIM

En Aldesa, cada día tendrás la oportunidad de aprender, innovar y superar retos. Buscamos un/a Técnico/a BIM para unirse a nuestro equipo en el proyecto de la Nueva Estación Técnica Las Tablas (Chamartín). Este proyecto transformará la estación de Chamartín en una de las principales terminales de alta velocidad del país, y nosotros somos parte fundamental en su desarrollo. Participarás activamente en la gestión BIM durante la fase de ejecución de obra, que incluye el montaje de vías, electrificación, sistemas de señalización y construcción de infraestructuras clave.

Si tienes experiencia trabajando con BIM en proyectos de infraestructura ferroviaria, gestionando flujos de trabajo y coordinando diferentes especialidades, ¡te queremos conocer!

📋 Tus responsabilidades:

Modelado 3D de infraestructuras ferroviarias (vía, electrificación, catenaria, estructuras, etc.) e integración de los distintos sistemas en un entorno común de datos.
Coordinación de modelos de diferentes especialidades (obra civil, instalaciones, electrificación), asegurando la detección y resolución de interferencias.
Gestión de documentación técnica: vinculación de planos, especificaciones y documentación al modelo BIM, garantizando el cumplimiento de la normativa ferroviaria.
Control de versiones y gestión de cambios: actualización continua del modelo conforme a modificaciones de diseño u obra, asegurando la trazabilidad.
Elaboración de informes, visualizaciones y documentación BIM para el equipo de proyecto.

🎯 Requisitos:

Experiencia: Al menos 2 años de experiencia demostrable como Técnico/a BIM en proyectos de obra civil y ferroviaria.
Formación: Formación específica en BIM o Máster acreditable.
Conocimientos técnicos:
- Conocimientos intermedios/avanzados de AutoCAD, Civil 3D, Revit y Navisworks.
- Experiencia con Autodesk Construction Cloud (ACC) y Sistemas de Información Geográfica (GIS).
- Valorable experiencia con Presto, Excel, Primavera P6, MS Project y/o Power BI.

🎁 ¿Qué te ofrecemos?

Estabilidad: Contrato en un entorno de trabajo sólido y con proyectos de largo recorrido.
Formación continua: Planes formativos adaptados a tu rol y desarrollo profesional.
Retribución flexible: Transporte, restaurante, seguro médico y guardería.

⭐ ¡Súmate a Aldesa y crece con nosotros!

En Aldesa, no solo encontrarás un trabajo, sino un lugar donde podrás desarrollarte profesionalmente. Descubre más sobre nuestra People Value Proposition (PVP), con todas las experiencias, beneficios y oportunidades que hacen único trabajar con nosotros. 👉 Conócelo aquí

💡 ¡No pierdas la oportunidad de formar parte de un proyecto innovador y construir tu futuro con Aldesa!

Aldesa ha sido reconocida en el prestigioso ranking ENR Top 250 International Contractors 2025, ocupando el puesto 126 a nivel mundial 🌍. Este logro ha sido posible gracias al talento, compromiso y profesionalidad de todo nuestro equipo humano.