3E is a leading technology and advisory company specializing in renewable energy solutions, including solar, wind, and battery energy storage systems (BESS). Headquartered in Brussels, the company provides a combination of expert consultancy and advanced SaaS platforms, such as SynaptiQ, to optimize the performance of renewable energy assets globally. With over two decades of experience, 3E supports developers, investors, and operators in navigating the energy transition through data-driven insights.

In Spain, 3E maintains a strong presence with a key operational hub in Seville, focusing on engineering, customer success, and software development. The company offers a multicultural and highly technical environment, making it an attractive destination for international professionals in the green tech sector. Their Spanish team is deeply integrated into global projects, providing opportunities for experts in BESS, PV engineering, and software development to work on international renewable energy portfolios.

Founded in 1999 in Belgium, 3E began as an independent consultancy before expanding into digital solutions for the renewable energy market. It has since grown into a global provider of asset management software and technical advisory services for the green energy transition.

For international professionals

The Seville office serves as a major technical hub for both engineering consultancy and SaaS product development.
Offers specialized roles in high-growth sectors like Battery Energy Storage Systems (BESS) and Solar PV.
Operates in an international environment where English is frequently used for professional collaboration.
Provides a clear career path for international talent, ranging from junior engineering talent pools to senior specialist roles.

BESS and PV Systems Consultant

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

Job Description

We are looking for a Consultant specialized in renewable projects. You will join our Iberia Consulting team and your responsibility will focus on the management of BESS and photovoltaic projects.

Requirements

Degree in Electrical Engineering or similar

3 - 5 years of experience

Previous experience as a consultant

Previous experience in the review, preparation, and management of EPC contracts

Previous experience in construction supervision

Demonstrable cross-functional knowledge of BESS Plants
Ability to work remotely

Main Tasks

Manage the construction of BESS projects as Owner's Engineering
Perform basic engineering for BESS and PV systems
Review detailed engineering for BESS and PV systems
Review EPC and supply contracts for main components
Coordination of the team and project tasks
Conduct weekly project visits
Generate progress reports
Maintain and manage communications with clients
Supervision of electrical substations
Provide support in the processing and development of BESS systems

Languages

Spanish and English
Portuguese and Italian are a plus.

Required Software

AutoCAD

PVsyst

PVCase

Microsoft 365

QGIS

Python

Benefits

What do we offer?

Salary commensurate with professional experience

Private medical insurance

Flexible remuneration with Edenred

Hard-skills and soft-skills training

Intensive summer working hours

View original advert (Spanish)

Estamos buscando un Consultor especializado/a en proyectos renovables. Te unirás a nuestro equipo de Consultoría de Iberia y tu responsabilidad se centrará en la gestión de proyectos BESS y fotovoltaicos.

Requirements