Data Researcher

Are you interested in being part of a technological center of excellence where you can contribute and add technological value to companies and institutions, focusing on research, development and industrial innovation (R+D+2i)? Do you want to work in a leading environment with all the technological innovations within your reach?

• With more than 100 years of history, it has a team of more than 400 professionals, experts in applied research, technical services and management of technological and innovation initiatives. Leitat provides social, industrial, economic and sustainable value, offering integral solutions in multiple sectors and fields : health and biomedicine, development of new materials, eco-sustainable production, occupational health prevention systems, waste revaluation and use of natural resources;

interconnectivity and digitalization of industry, green energy and maximization of energy efficiency. Leitat develops R+D+i projects for companies and institutions, as well as leads research projects with competitive funding both within the framework of the European Union and the Ministry of Science and Innovation.

We are currently looking for a Senio r Researcher Energy Storage & Data Science :

As a Senior Researcher in our energy storage group, you will play a key role in leading research and innovation activities within national and Horizon Europe (HE) projects. Your work will focus on advancing methodologies for battery testing, data analysis, and digital tools for energy storage applications. You will drive collaboration with academic, industrial, and institutional partners, while providing technical leadership and guidance to project teams. This position offers an excellent opportunity to contribute to shaping the future of sustainable energy through cutting-edge European projects, while mentoring junior colleagues and strengthening our research capabilities.

Lead research tasks in national and European projects related to battery testing, modeling, and energy storage system optimization.

Guide the development and application of digital tools, AI / ML models, and advanced data analysis methodologies for energy storage research.

Coordinate project deliverables, ensuring quality, and timely completion.

Act as a key technical contact with external project partners, representing the organization in European consortia and research networks.

Contribute to the preparation of proposals for competitive funding calls and support strategic project acquisition.

Provide mentorship and technical guidance to junior researchers and engineers.

Disseminate research outcomes through publications, presentations, and stakeholder engagement.

Master’s or PhD in Electrical Engineering, Power Electronics, Data Science or a related field.

Demonstrated experience (3+ years) in R&D, particularly within national or European-funded projects.

Coding and data science expertise (Python, C++, MATLAB), with applied knowledge of AI / ML.

Experience in digitalization and advanced analytics for energy systems is a plus.

Strong track record in research outputs (e.G., Experience in proposal writing and project leadership in European or national research frameworks is a strong advantage.

Fluent in Spanish and English, oral and written.

Experience in data science, statistical modeling, and predictive analytics.

Strong proficiency in Python, R, or MATLAB for data processing, AI, and ML modeling.

Knowledge of battery SOH modeling, failure prediction, or degradation analysis is a plus (but not required).

Basic knowledge of battery chemistry, mainly at the cell level, is highly recommended.

You will be located at the headquarters in Barcelona and will work in an attractive environment, being part of a unique innovation ecosystem with cutting-edge technologies and highly equipped laboratories. We offer flexible working hours so that you can reconcile your personal life and your professional development. In addition, you will enjoy subsidized catering in our centers, medical insurance and you will have a permanent contract with a salary commensurate with your experience, training and development.