Madrid-based Data & Systems Lead for Renewable Assets

Velto Renewables; Comunidad de Madrid; Presencial; EUR 70.000 - 90.000; Jornada completa

Descripción de la vacante

Velto Renewables in Madrid, Spain, seeks a Data & System Manager to design, build, and maintain the data infrastructure enabling our Asset Management team to transform raw data into actionable insights for performance optimisation, predictive maintenance, and strategic decision‑making.

The role leads ETL/ELT pipelines, data integration, governance, and deployment of Lumina, collaborating with Asset Managers and external providers in a dynamic renewable energy environment.

Formación

• Bachelor's or Master's degree in Computer Science, Data Engineering, Telecommunications, Industrial Engineering, or related field.
• 3–5 years of experience as a Data Engineer, preferably in renewable energy, utilities, or industrial IoT.
• Strong proficiency in Python.
• Strong proficiency in SQL and experience with data storage or database technologies.
• Hands-on experience with ETL/ELT tools (Airflow, Prefect, or similar).
• Experience with cloud platforms (AWS, Azure, or GCP) and data warehousing solutions (Snowflake, BigQuery, Redshift).
• Familiarity with SCADA systems, time-series databases (InfluxDB, TimescaleDB), and IoT data streams is highly desirable.
• Experience with API integrations and real-time data processing is a plus.
• Knowledge of renewable energy assets (PV, wind) and performance metrics is a strong advantage.
• Fluency in English; French is a plus.

Responsabilidades

• Design, develop, and maintain scalable ETL/ELT pipelines to ingest, process and store data from multiple sources.
• Ensure data quality, consistency, and reliability across all asset data streams.
• Build and maintain data warehouses/lakes optimized for analytics and reporting.
• Lead deployment and configuration of Lumina, integrating with existing systems.
• Oversee cybersecurity work and align with internal/external stakeholders.
• Integrate data from third-party O&M providers, monitoring platforms, and internal systems.
• Automate data collection, validation, and reporting workflows.
• Implement API connections and real-time data processing where applicable.
• Drive automation of recurring reporting for self-service access to KPIs.
• Collaborate with Asset Management and Analytics to meet data needs.
• Translate technical data into clear business insights.
• Implement data governance, documentation, version control, and access management.
• Ensure compliance with GDPR and internal security policies.
• Stay current with data engineering/renewable analytics trends and drive improvements.

Conocimientos

Python

SQL

API integrations

Real-time data processing

Data modeling

Educación

Bachelor's or Master's in Computer Science/Data Engineering/Telecommunications/Industrial Engineering

Herramientas

Airflow

Prefect

Snowflake

BigQuery

Redshift

AWS

Azure

GCP

InfluxDB

TimescaleDB

Descripción del empleo

Velto Renewables in Madrid, Spain, seeks a Data & System Manager to design, build, and maintain the data infrastructure enabling our Asset Management team to transform raw data into actionable insights for performance optimisation, predictive maintenance, and strategic decision‑making.

The role leads ETL/ELT pipelines, data integration, governance, and deployment of Lumina, collaborating with Asset Managers and external providers in a dynamic renewable energy environment.