COMSA Corporación is a leading Spanish group in the infrastructure and engineering sector with over 130 years of history. The company specializes in large-scale construction, railway infrastructure, industrial engineering, and environmental services, operating as one of the most significant unlisted players in the Spanish market with a global presence spanning more than 20 countries.

Headquartered in Barcelona, COMSA maintains a robust network of offices and projects throughout Spain, including major hubs in Madrid. For international professionals, the company offers opportunities in high-tech engineering and project management, often involving cross-border collaboration and a focus on innovation and sustainability in complex infrastructure developments.

Founded in 1891 in Reus, COMSA began as a railway construction specialist. Over the century, it expanded into general construction and industrial engineering, merging with EMTE in 2009 to consolidate its position as a global infrastructure leader.

1st Class Multiskilled Mobile Technician

COMSA Corporación

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Job Description

🚆 There are projects that are built.

And others that leave a mark.

At COMSA Corporación, we have spent more than 135 years being part of projects that transform reality: infrastructure, engineering, and services that are present in people's daily lives.

We are more than 6,000 professionals united by the same way of doing things:

with quality, commitment, and a vision for the future.

But what truly defines us goes further...

👉 how we work

👉 how we collaborate

👉 and who we do it with

Behind every project, there are people who get involved, who provide judgment, and who know that the details make the difference.

That is our way of moving forward. If it fits with yours, we would be delighted to meet you.

What are we looking for?

We want to add a 1st Class Multiskilled Mobile Technician to the team for the maintenance of facilities across several client buildings located in Madrid, for immediate incorporation on August 1, 2026.

Experience in multiskilled building work is required, including electricity, HVAC, fire protection systems (PCI), etc.

What will your day-to-day look like?

Preventive and corrective maintenance regarding electricity, HVAC, and fire protection systems at the client's facilities.

You are the ideal person if you bring....

- Experience in performing preventive and corrective maintenance in building installations

- Driving license (essential as a van will be provided for travel)

What will you find at COMSA?

🧩 A close-knit team, where knowledge is shared and learning happens every day

📈 Continuous training and real growth opportunities

💼 Competitive compensation and a flexible compensation plan

⏰ Work-life balance measures: flexible schedule, 1 day of remote work per week, Friday afternoons off, and intensive working hours in July and August

We offer:

- 37.5 hour work week. Daily shifts of 7.5h from Monday to Sunday. Schedules will be linked to the assigned workplace and will be between 7:00 AM and 3:00 PM, except for one day from 3:00 PM to 8:00 PM

- Permanent Contract

- Salary according to the Madrid Metal Agreement: €23,312.22 Gross/Year in 14 payments (€1,590.26 Gross/Month)

- Continuous Training.

- Social benefits.

Shall we take the next step?

👉 We want to get to know you. Apply now and let's start COMStruing together.

At COMSA Corporación, we promote diverse, inclusive, and equitable environments, where talent is valued without barriers or labels. We believe in equal opportunities, encourage the participation of women in underrepresented fields, and guarantee objective and fair selection processes.

View original advert (Spanish)

🚆 Hay proyectos que se construyen.

Y otros que dejan huella.

En COMSA Corporación llevamos más de 135 años formando parte de proyectos que transforman la realidad: infraestructuras, ingeniería y servicios que están presentes en el día a día de las personas.

Somos más de 6.000 profesionales unidos por una misma forma de hacer las cosas:

con calidad, compromiso y visión de futuro.

Pero lo que realmente nos define va más allá...

👉 cómo trabajamos

👉 cómo colaboramos

👉 y con quién lo hacemos

Detrás de cada proyecto hay personas que se implican, que aportan criterio y que saben que los detalles marcan la diferencia.

Esa es nuestra forma de avanzar. Si encaja con la tuya, estaremos encantados de conocerte.

¿Qué buscamos?

Queremos sumar al equipo un/a Oficial/a 1ª Polivalente Itinerante para el mantenimiento de las instalaciones de varios edificios clientes ubicados en Madrid, para incorporación inmediata el 1 de agosto de 2026.

Se requiere experiencia en trabajos polivalentes en edificios tanto de electricidad, clima, pci, etc

¿Qué harás en tu día a día?

Mantenimientos preventivos y correctivos, en materia de electricidad, clima y pci, en las instalaciones del centro cliente.

Eres la persona ideal si aportas....

- Experiencia en la realización de mantenimientos preventivos y correctivos en instalaciones de edificios

-Permiso de conducción (indispensable porque se proporcionara furgoneta para el desplazamiento)

¿Qué encontrarás en COMSA?

🧩 Un equipo cercano, donde se comparte conocimiento y se aprende cada día

📈 Formación continua y oportunidades reales de crecimiento

💼 Compensación competitiva y plan de compensación flexible

⏰ Medidas de conciliación: horario flexible, 1 día de teletrabajo semanal, viernes por la tarde libres y jornada intensiva en julio y agosto

Ofrecemos:

- Jornada 37,5 horas semanales. Jornadas diarias de 7,5h de Lunes a Domingo. Los horarios estarán vinculados al centro de trabajo donde toque ir, y serán entre las 7h y 15h, excepto un día que hace de 15h a 20h

- Contrato Indefinido

- Salario Convenio del Metal de Madrid 23.312,22€ Brutos/ Año en 14 pagas ( 1590,26€ Euros/ Brutos al Mes)

- Formación Continua.

- Beneficios sociales.

¿Damos el siguiente paso?

👉 Queremos conocerte. Inscríbete y empecemos a COMStruir juntos/as.

En COMSA Corporación promovemos entornos diversos, inclusivos y equitativos, donde el talento se valora sin barreras ni etiquetas. Apostamos por la igualdad de oportunidades, fomentamos la participación de mujeres en ámbitos con menor representación y garantizamos procesos de selección objetivos y justos.