9d ago
9d ago
Job description
En estos momentos, nos encontramos en búsqueda de un/una Responsable Técnico de BESS, cuya principal misión será liderar la implantación, puesta en marcha, operación y optimización de los sistemas de almacenamiento energético (BESS) de Solaria, trabajando desde nuestra sede central en Madrid en estrecha coordinación con los equipos de Ingeniería, Construcción, Asset Management y Operación y Mantenimiento, garantizando la máxima disponibilidad, seguridad y rendimiento de los activos de almacenamiento. Asimismo, actuará como interlocutor técnico principal con fabricantes internacionales, participando en programas de formación especializada y procesos de validación técnica, para posteriormente liderar la transferencia de conocimiento y capacitación de los equipos de O&M de Solaria, contribuyendo a la excelencia operativa y a la estandarización de los procesos asociados a esta tecnología estratégica para la compañía.
Funciones principales
- Actuar como enlace técnico entre Solaria y los fabricantes durante las fases de suministro, puesta en marcha y operación.
- Desplazarse a las instalaciones de fabricantes de baterías y equipos auxiliares, principalmente en China y otros mercados internacionales, para formación técnica especializada.
- Liderar la transferencia de conocimiento técnico hacia los equipos internos de O&M.
- Definir los procedimientos de operación y de mantenimiento preventivo y correctivo de los sistemas BESS.
- Elaborar manuales, instructivos y protocolos operativos aplicables a toda la red de activos de Solaria.
- Diseñar e impartir planes de formación dirigidos a técnicos, operadores y responsables de mantenimiento.
- Prestar soporte técnico especializado a los equipos de campo durante la operación de las plantas.
- Analizar incidencias, alarmas y fallos recurrentes para optimizar la disponibilidad y el rendimiento de los sistemas, en coordinación con el Departamento de Energía.
- Coordinar con los fabricantes las campañas de mejora, retrofit y actualización tecnológica del parque instalado.
- Participar en la especificación técnica de proyectos BESS utility scale, aportando criterio de operabilidad y mantenibilidad desde las fases tempranas de diseño.
- Evaluar soluciones tecnológicas, configuraciones de sistema y nuevos proveedores de almacenamiento energético, en apoyo a Ingeniería y Compras durante los procesos de homologación y selección.
- Participar en FAT, auditorías técnicas y validaciones de equipo previas al suministro.
Requisitos Mínimos
- Grado en Ingeniería Electrónica, Eléctrica, Industrial, Energética o titulación equivalente. Se valorará Máster especializado en Energía, Redes Eléctricas o Almacenamiento Energético.
- Experiencia mínima de 4-5 años en sistemas BESS, orientada a la fase de explotación (puesta en marcha, operación y mantenimiento), con solvencia técnica para actuar como interlocutor con fabricantes y proveedores.
- Experiencia en la revisión de manuales, procedimientos y condiciones de garantía de fabricante.
- Inglés profesional (C1) imprescindible; se valorará muy positivamente el conocimiento de chino.
- Disponibilidad para viajes puntuales durante las fases de homologación y formación técnica.
About this role
Experience
Mid level
About Solaria Energía y Medio Ambiente
Company overview
Solaria Energía y Medio Ambiente S.A.
Madrid, Spain
2002
About 210 employees and a turnover of €303.4 million in 2025 (source: solariaenergia.com)
What they do
Solaria Energía y Medio Ambiente S.A. is a Spanish publicly traded company based in Madrid, specialising in energy infrastructure, originally focused on photovoltaic generation. Currently, its strategy combines utility-scale solar power, battery storage, electrical infrastructure, and energy supply for data centres (source: solariaenergia.com). The company develops, builds, owns, and operates large photovoltaic plants, increasingly integrated with energy storage systems and the necessary grid infrastructure for connection (source: solariaenergia.com). Its operational presence extends beyond Spain, including Italy, Portugal, Germany, and the United Kingdom, with a special focus on European data centre markets, where it links renewable generation, grid access, and self-consumption to meet the energy demand of these large consumers (source: solariaenergia.com). Additionally, Solaria is expanding its portfolio towards hybrid projects combining solar, battery storage, and in some cases wind power, enabling it to offer dispatchable energy infrastructure tailored to grid constraints (source: solariaenergia.com). Its client base includes wholesale electricity markets, corporate buyers under power purchase agreements (PPAs), large industrial and commercial users, as well as data centre developers and infrastructure (source: solariaenergia.com).
Projects and track record
Among Solaria's key projects in Spain by the end of 2025 is the 710 MW Garoña photovoltaic complex, which also includes environmental approval for 780 MWh of battery storage, positioning it as one of the company’s most significant solar-plus-storage developments (source: solariaenergia.com). Other notable projects include Catalonia (200 MW), Peralveche (150 MW), and Tucana (45 MW) (source: elperiodico.com). The Oliva Solar–Daganzo project, with 175 MW, is financed with up to €93.6 million from Banco Sabadell and includes 70 MW dedicated to self-consumption for a data centre in Guadalajara (source: solariaenergia.com). In Italy, Solaria is developing La Spina Solar, a 750 MW hybrid project pending environmental approval, with a portfolio including 856 MW photovoltaic, 800 MW in batteries, and 1,450 MW for data centres (source: solariaenergia.com). In Portugal, the 800 MW hybrid Casal da Valeira & Vale Pequeno project is ready for construction and under negotiation with grid operator REN, complemented by a portfolio of 474 MW photovoltaic, 230 MW storage, and 154 MW wind (source: solariaenergia.com). In Germany, the portfolio includes 516 MW solar and 250 MW for data centres, with plans to reach ready-to-build status for 200 MW in the first quarter of 2026 (source: solariaenergia.com). In the United Kingdom, the company has 450 MW of capacity in development for data centres (source: solariaenergia.com). For the first quarter of 2025, Solaria reported quarterly production of 372 GWh and projected to connect more than 3,000 MW by year-end, as well as deploy 500 MWh of battery storage in the following 12 months (source: solariaenergia.com).
Recent developments
In 2025, Solaria experienced rapid operational expansion, with revenues of €155 million in the first half, a 59% year-on-year increase, and net profit of €82 million, nearly double the previous year (source: elperiodico.com). For the first nine months of 2025, the company reported revenues of €258.9 million, EBITDA of €230.7 million, and net profit of €141.7 million, with increases of 65%, 75%, and 148% respectively (source: solariaenergia.com). Additionally, it secured project financing of up to €93.6 million from Banco Sabadell for 175 MW of photovoltaic capacity in Spain, including the Oliva Solar–Daganzo project and its self-consumption for a data centre (source: solariaenergia.com). In October 2025, it received environmental approval for 780 MWh of batteries at the Garoña solar complex (source: solariaenergia.com). It also scheduled a Capital Markets Day in London for November 2025 to present its "Solaria transformation plan", which includes its strategy for data centres and international expansion (source: solariaenergia.com). Commercially, it signed PPAs totalling 825 MW with Merlin Properties, Trafigura, and Repsol, reflecting growth in commercial origination, contract management, and energy market analysis (source: solariaenergia.com).
Working there
Solaria’s workforce profile is predominantly technical, with 182 technical employees at the end of 2025 and an annual average of 214, complemented by management and middle management teams (source: solariaenergia.com). Professional areas include project development, electrical and civil engineering, grid connection, permits, environmental assessment, construction management, operations and maintenance, asset management, energy market operations, trading, PPA origination, project finance, treasury, legal, procurement, data centre infrastructure, and corporate functions (source: solariaenergia.com). Expansion into batteries and data centres increases demand for expertise in BESS system design, high-voltage systems, grid interconnection, high-load infrastructure, energy contracting, and project finance (source: solariaenergia.com). Madrid is the main corporate location, with hiring linked to projects in Spain, Italy, Portugal, and Germany, and a focus on the United Kingdom for data centre expansion (source: solariaenergia.com). The work environment is characterised by rapid, execution-driven growth, with multiple simultaneous projects and increasing diversification in technologies and markets, requiring cross-functional coordination, expertise in permits and grids, financial discipline, and management of complex schedules (source: solariaenergia.com).