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BESS Technical Manager Engineering · Madrid - Headquarters

On-site in Madrid·Full-time·Added 10 days ago (last checked 6 Nov)

Solaria

12 open roles

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Our summary

Contract: Full-time
Languages: Chinese

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Skills

Asset Management

This job advert was originally written in Spanish.

Requirements

What we're looking for

Minimum of 4-5 years of experience in BESS systems, oriented towards the exploitation phase (commissioning, operation, and maintenance), with the technical proficiency to act as an interlocutor with manufacturers and suppliers.
Experience in reviewing manuals, procedures, and manufacturer warranty conditions.

Nice to have

Degree in Electronic, Electrical, Industrial, Energy Engineering, or equivalent qualification. A specialized Master's in Energy, Electrical Grids, or Energy Storage will be valued.
Professional English (C1) is essential; knowledge of Chinese will be highly valued.

The role

Solaria Energía y Medio Ambiente, a leading company in the development and generation of renewable energy, storage, and infrastructure in Southern Europe, maintains a firm commitment to decarbonization and the energy transition through a model based on clean energy and sustainable infrastructure.

Since our beginnings in 2002, we have experienced a constant evolution that has led us from being a manufacturer of photovoltaic panels to becoming one of Europe's main renewable energy producers and a developer of critical infrastructure and data centers, listed on the Spanish Stock Exchange since 2007 and part of the IBEX 35 since 2020.

At this time, we are looking for a BESS Technical Manager, whose main mission will be to lead the implementation, commissioning, operation, and optimization of Solaria's battery energy storage systems (BESS), working from our headquarters in Madrid in close coordination with the Engineering, Construction, Asset Management, and Operation & Maintenance teams, guaranteeing the maximum availability, safety, and performance of the storage assets. Likewise, they will act as the primary technical interlocutor with international manufacturers, participating in specialized training programs and technical validation processes, to subsequently lead the knowledge transfer and training of Solaria's O&M teams, contributing to operational excellence and the standardization of processes associated with this strategic technology for the company.

What you'll do

Act as a technical liaison between Solaria and manufacturers during the supply, commissioning, and operation phases.
Travel to the facilities of battery and auxiliary equipment manufacturers, mainly in China and other international markets, for specialized technical training.
Lead the transfer of technical knowledge to the internal O&M teams.
Define the operation and preventive and corrective maintenance procedures for BESS systems.
Prepare manuals, instructions, and operating protocols applicable to Solaria's entire asset network.
Design and deliver training plans aimed at technicians, operators, and maintenance managers.
Provide specialized technical support to field teams during plant operation.
Analyze incidents, alarms, and recurring failures to optimize system availability and performance, in coordination with the Energy Department.
Coordinate improvement campaigns, retrofit, and technological updates of the installed fleet with manufacturers.
Participate in the technical specification of utility scale BESS projects, providing operability and maintainability criteria from the early design phases.
Evaluate technological solutions, system configurations, and new energy storage providers, in support of Engineering and Procurement during the approval and selection processes.
Participate in FAT, technical audits, and equipment validations prior to supply.

Minimum Requirements

Availability for occasional travel during the homologation and technical training phases.

About Solaria

Solaria is a Spanish renewable energy company focused on the development, construction, and operation of photovoltaic solar power plants. Founded in 2002 and headquartered in Madrid, it has grown into one of the leading solar energy producers in Spain and Europe, with a significant pipeline of projects in Spain, Italy, and other European countries. The company is also expanding into new areas such as data centers, leveraging its energy infrastructure expertise.

Solaria's operations are centered in Madrid, where most of its corporate and technical roles are based. The company is actively hiring for positions in legal, project management, SCADA systems, and digital transformation, reflecting its growth in both solar energy and data center development. For international professionals, Solaria offers opportunities to work in a fast-growing sector within a Spanish company, though Spanish language proficiency is often required for many roles.

Industry: Solar Energy
Founded: 2007
Employees: 500–1,000
Headquarters: Madrid, Spain
In Spain: Madrid

Good to know if you are moving

Solaria is headquartered in Madrid, and most of its open roles are based there, offering a central location for professionals relocating to Spain.
The company is a major player in the Spanish solar energy sector, providing opportunities to work on large-scale renewable energy projects.
Spanish language proficiency is typically required for most roles, as the company's operations are primarily in Spain.
Solaria is expanding into data center development, offering roles in project management and urban planning for international professionals with relevant experience.
The company offers a range of roles from legal and finance to technical engineering, suitable for various professional backgrounds.

All open roles at Solaria