Data Engineer
Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 10, 2026. Metlen Energy & Metals scores A on the Alion truth index.
AtMetlen, you, our people, are our greatest strength. We are committed to supporting your growth and career journey every step of the way, as this is your opportunity to take charge of your career path.
We are looking for a Data Engineer to join our Data Management Team, based inPaiania, Greece.
In this role, you will contribute to the design, development, and evolution of the organization’s next-generation data platform for energy management, working within a Microsoft Azure Cloud environment.
Your role will encompass:
- Design, build, test, and optimize ETL processes in alignment with defined data architectures.
- Collaborate with Project Managers and Business Analysts to translate business requirements into scalable data solutions.
- Monitor and support daily Data Warehouse flows and data pipelines to ensure stability and performance.
- Contribute to task estimation and resource planning for new business demands.
- Maintain and enhance reporting schemas and internal SQL-based data warehouse systems.
- Define and promote best practices, standards, and optimization techniques to enhance the Corporate Data Warehouse.
What you bring to the role:
- BSc or MSc degree in Computer Science, Mathematics, Statistics, or a related technical field.
- 2+ years of experience in Data Engineering, or a related role.
- Strong knowledge of data warehousing concepts (ETL, staging/target areas, OLAP, dimensional modeling, data marts).
- Experience with Azure Data Factory and Databricks.
- Experience with Azure Synapse Analytics or Azure Dedicated SQL Pool will be considered an asset.
- Familiarity with Big Data concepts and NoSQL databases (e.g., Azure Cosmos DB, MongoDB) will be considered a plus.
- Experience with source control tools, code repositories, versioning practices, and branch development.
- Previous experience in DWH/BI projects, ideally within the energy, metals, or retail sectors, will be considered a plus.
Value-Based Behaviors:
- People & Personal Growth
- Results Orientation & Safety Excellence
- Collaboration & Trust
- Empathy & Effective Communication
- Flexibility & Adaptability
Your Benefits:
- Competitive remuneration package
- Ticket Restaurant Card
- Group Health Insurance Plan
- Preferential household electricity plan
- Pension Plan
At METLEN, we combine industrial expertise with a global outlook to help shape a more sustainable future. As a FTSE 100 company listed in London, we operate across the Energy and Metals sectors, with activities spanning five continents and more than 40 countries. In 2025, we recorded consolidated revenue of €7.107 billion and EBITDA of €753 million, supported by a workforce of over 9,000 dedicated individuals.
From integrated energy solutions and renewable technologies to green metallurgy, critical metals and advanced manufacturing, our work addresses some of the most significant challenges facing industry today. Our people make this possible through innovation, teamwork and a commitment to safety and continuous improvement. At METLEN, you can contribute to projects with global reach while developing your skills and helping create lasting value.
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At Metlen we are proud to have Diversity and Inclusion at the centre of everything we do. We are committed to Equal Employment Opportunity regardless of race, colour, national origin, ethnicity, gender, age, disability, sexual orientation, gender identity or religion.