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Domain Data Engineer - Power Grid & System Operations - 50Hertz Transmission GmbH AD Berlin
Data Engineer
Data Engineer focused on power grid operations, building scalable data pipelines in AWS, designing data models, and ensuring high‑quality data for operational analytics.
About the role
Key Responsibilities
- Design, develop, and maintain robust data pipelines for power grid and system operations data using Python and SQL.
- Implement ETL processes on AWS services (S3, Glue, Redshift) to ingest, transform, and store large volumes of operational data.
- Collaborate with domain experts to model data structures that support real‑time monitoring and predictive analytics.
- Ensure data quality, consistency, and compliance with industry standards through automated testing and monitoring.
- Optimize performance and cost of data workflows, leveraging best practices in cloud architecture.
Requirements
- Proven experience in data engineering, preferably in the energy or utilities sector.
- Strong programming skills in Python and proficiency with SQL.
- Hands‑on experience with AWS data services (S3, Glue, Redshift, Athena).
- Solid understanding of data modeling, ETL design, and data quality principles.
- Excellent problem‑solving skills and ability to work collaboratively in a cross‑functional team.