Marlex is a leading Spanish human resources and recruitment consultancy specializing in talent acquisition, temporary staffing, and executive search. With over 30 years of experience and a network of more than 60 offices, the company serves a wide range of industries including aerospace, engineering, healthcare, and administration, positioning itself as one of the top HR firms in the country.

Headquartered in Catalonia, Marlex has a deep-rooted presence across the Spanish territory, with significant operations in Madrid and Barcelona. For international professionals, Marlex acts as a key gateway to the Spanish job market, frequently managing recruitment processes for high-tech sectors like mobility and defense that require multilingual talent and specialized technical expertise.

Founded in 1996 in Girona, Marlex began as a local recruitment firm before expanding nationwide. It has grown into one of the largest HR consultancies in Spain, focusing on proximity to both clients and candidates.

For international professionals

Operates a network of over 60 physical offices across Spain, providing extensive local market coverage.
Specializes in high-growth sectors for international talent, including Aerospace, Engineering, and IT.
Frequently manages recruitment for roles requiring multilingual capabilities, specifically English and French.
Acts as a primary recruiter for major industrial and technology hubs in Madrid, Barcelona, and Andalusia.

This job was published 7 months ago

Project Design Engineer - High Voltage Lines

Marlex Recruiting

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

Job Description

Are you looking for a new professional challenge within the energy sector? Are you motivated to participate in the design and development of High Voltage projects that directly impact the national and international electrical grid? If the answer is yes, this could be your opportunity!

At Paul Marlex we are collaborating with a leading group in energy and infrastructure, a benchmark in the development and execution of electrical transmission and distribution projects, in the search for an HV Lines Engineer to reinforce their technical team based in Madrid.

What will be your mission in the company?

As an HV Lines Engineer, you will be responsible for:

·Designing overhead and underground High Voltage (HV) power lines, complying with national and international regulations.

·Performing the mechanical and electrical calculations necessary for the definition of the lines.

·Identifying and selecting appropriate materials and components for each design.

·Preparing technical reports, memories, and necessary documentation for the projects.

·Participating in the design of electrical energy transmission and distribution networks.

·Coordinating with internal engineering, construction, and maintenance teams.

·Maintaining relationships with suppliers, clients, partners, and public bodies linked to the project.

·Ensuring technical quality, design consistency, and compliance with deadlines.

What can we offer you?

·Stable incorporation into a leading company with strategic projects in the High Voltage field.

·Participation in stable projects with a strong long-term vision.

·On-site workday with flexible entry from 8:00 AM to 9:00 AM and exit from 5:30 PM to 6:30 PM. Intensive Fridays.

·Remuneration according to the experience and specialization provided.

·Stable projects with a long-term vision.

What do we need from you?

·Technical Industrial Engineering or Higher Engineering degree, electrical specialty.

·Minimum of 5 years of experience in HV line design within companies in the electrical sector.

·Advanced proficiency in PLS-CADD and Tower.

·Knowledge of specific HV line design regulations.

·High B2 or C1 English, especially in the drafting of technical documentation.

·Analytical capacity, attention to detail, and technical vision.

·Decisive, result-oriented, and committed to the project.

View original advert (Spanish)

¿Buscas un nuevo reto profesional dentro del sector energético? ¿Te motiva participar en el diseño y desarrollo de proyectos de Alta Tensión que impactan directamente en la red eléctrica nacional e internacional? Si la respuesta es sí, ¡esta puede ser tu oportunidad!

Desde Paul Marlex colaboramos con un grupo líder en energía e infraestructuras, referente en el desarrollo y ejecución de proyectos de transmisión y distribución eléctrica, en la búsqueda de un/a Ingeniero/a de Líneas AT para reforzar su equipo técnico con sede en Madrid.