Voltalia

Técnico de operación y mantenimiento (Sevilla) M/F

Join Voltalia in Seville as an O&M Technician focused on solar plant operation and maintenance. Ensure preventive and corrective tasks, interpret electrical diagrams, and support sustainable energy projects. Benefit from a diverse, international team and long-term career stability in renewable energy.
Voltalia
Voltalia Seville, Spain On-site Full time UTC+01:00

Voltalia

Company Overview

Name

Voltalia SA

Headquarters

Paris, France

Founded

2005

Size

Approximately 1,000 employees (source: moomoo.com). Market capitalization of about 1.3 billion euros on Euronext Paris (source: moomoo.com).

What They Do

Voltalia specializes in renewable energy, with a particular focus on wind, solar, hydro, biomass, and battery energy storage systems. The company offers a comprehensive range of services from development and engineering to construction, operation, maintenance, and asset management, for both its own facilities and third-party clients (source: moomoo.com). Approximately 99% of its revenue comes from renewable energy production in Latin America, Europe, and Africa, highlighting its commitment to sustainability and energy independence (source: triodos-im.com). Target markets include both emerging and developed countries, with clients such as network operators like EDF, and hybrid solutions integrating solar panels with storage systems to ensure grid stability (source: pv-tech.org).

Projects and Background

Notable projects by Voltalia include the 400 MW Canudos solar plant in Brazil, commissioned in 2021, and the 600 MW Serra Branca wind complex, also in Brazil, completed in 2018. In France, the 35 MW Mont de Savel wind farm was inaugurated in 2017, while the 30 MW Quinta do Anjo solar plant in Portugal was commissioned in 2020 (source: dcfmodeling.com). In 2023, Voltalia also expanded its capabilities with a 5 MW solar and 5 MW/10.6 MWh battery storage expansion in French Guiana, bringing the total capacity of the facility to 19 MW and 27 MWh (source: pv-tech.org).

Recent Developments

Over the past two years, Voltalia announced the start of construction on a 43 MW hybrid solar-storage plant in Sainte-Anne, French Guiana, expected to be completed by 2028 (source: pv-tech.org). In 2023, the company also commissioned the 5 MW expansion in French Guiana, further strengthening its presence in the region. While no major acquisitions or fundraising have been reported recently, Voltalia's public position supports ongoing investments totaling 1.4 billion euros by 2022 (source: dcfmodeling.com).

Working with Them

Voltalia offers positions in various fields such as development, engineering, construction, operation, and maintenance, with career opportunities primarily based at its headquarters in Paris and its international sites, including Brazil and French Guiana (source: triodos-im.com). The company culture emphasizes local hiring and assessing social accessibility, as well as environmental impact studies for all projects. While specific benefits are not detailed, operations in diverse regions suggest opportunities in project-based roles supporting global expansion (source: triodos-im.com).

Last updated on Feb 23, 2026 | Report an issue

Job Description

Born from the expertise of teams who have led EPC and O&M services at Voltalia since 2005, Renvolt delivers high-performance service solutions to accelerate the global energy transition. We specialize in solar and storage, operating as a trusted global provider with a strong international track record.

With local teams in 14 countries, more than 400 employees worldwide, and 24/7 support, we partner with clients across all regions to ensure success. Renvolt is supported by a strong investment group that provides long-term stability and reinforces our commitment to sustainable growth.

Our portfolio includes 5.6 GW built and under construction, and 1.9 GW already in operation, demonstrating our capability and reliability in delivering large-scale renewable projects.

We prioritize long-term partnerships grounded in transparency, quality, reliability, ethics, and integrity. Join us and be part of a company driving sustainable energy forward.

At Renvolt, we welcome individuals from all backgrounds, whatever your race, ethnicity, gender, nationality, age, disability, sexual orientation, and experience. In our company, diversity drives innovation and contributes to a workplace where everyone can thrive.

Ready to make an impact? Bring your energy-let's power a sustainable future together!

Renvolt is a subsidiary of Voltalia Group.

Find out more about Renvolt at renvolt.energy

YOUR MISSIONS

El Técnico de O&M es responsable de garantizar el perfecto funcionamiento de las instalaciones fotovoltaicas según el plan de mantenimiento preventivo propuesto, así como de la operación y el mantenimiento correctivo de las instalaciones cuando sea necesario.

Principales Responsabilidades

  • Interpretación de planos y diagramas de cableado;
  • Realización de servicios de mantenimiento de componentes eléctricos;
  • Informes de seguimiento de las actividades de operación y mantenimiento;
  • Cumplimiento del plan de mantenimiento preventivo de todos los equipos;
  • Operación y resolución de todas las fallas existentes;
  • Cumplimiento de todos los objetivos de mantenimiento.

Qualifications & Experiences

  • Grado Medio o Superior en Electricidad
  • 1 año de experiencia en funciones similares
  • Orientación en temas de HSE
  • Formación específica:
  • Estudios Profesionales de Electricidad (preferible);
  • Diseño Técnico;
  • Área de energía solar fotovoltaica (preferible);
  • Microsoft Office.

Key Skills

  • Orientación al cliente y calidad del servicio
  • Actitud proactiva y positiva
  • Responsabilidad y compromiso
  • Precisión y atención al detalle
  • Apertura al cambio y adaptabilidad
  • Trabajo en equipo y colaboración

If this opportunity excites you, we'd love to hear from you! Apply now!

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About the role

August 4, 2026

August 4, 2026

Full time

On-site

Company

Solar Energy, Energy Storage

Voltalia

voltalia.com

  •  Seville, Spain

1 year

UTC+01:00

Tags

Photovoltaics · Solar O&M · Electrical Engineering · Maintenance · Operations Management