About TenneT:
Europe’s energy transition is among the greatest challenges of our time. Its goal: To make Europe the first climate-neutral continent by 2050 at the latest. The Netherlands and Germany have therefore set themselves ambitious goals to expand offshore wind energy: as early as 2030, Germany and the Netherlands want to reach a capacity of 30 and 22.2 Gigawatts, respectively. Energy from offshore wind farms in the European powerhouse North Sea will play a crucial role. TenneT guarantees that this energy will reach the mainland – and in the most environmentally friendly way possible. That is why we have developed the 2GW program with a unique transnational approach. And thus increase the pace and efficiency of the energy transition.
Wij zijn op zoek naar een Medior / Senior Data Engineer – Asset Data Models Structures
Job description:
We are seeking a highly motivated and detail-oriented individual to join our Asset Data Models and Structure Team as a Data Engineer for our ERP systems.
In this key role, we are looking for a colleague to formalize and implement compliance between its Ontology and the Common Information Model (CIM) based on IEC 61970 and IEC 61968. The role also involves enhancing data lineage among OTL, asset repository systems, and data exchange processes, including platforms like SAP and ArcGIS.
We are:
- Outcome-focused: Create impactful solutions.
- Streamlined process: Apply only necessary structure.
- Team-oriented: Enable squads to select their own workflows.
As a data engineer, your responsibilities include working closely with colleagues to ensure results.
- Define, formalise, and document clear OTL–CIM compliance rules by interpreting IEC standards into verifiable and actionable data requirements.
- Develop and implement a structured, testable compliance framework to evaluate OTL conformity and generate measurable compliance reports.
- Establish, document, and enhance end-to-end data lineage between OTL (specification layer), CIM models, ERP, GIS, and related data exchange processes, pinpointing transformation points and integration gaps.
- Expand OTL compliance requirements to enterprise systems and information models (e.g., SAP, ArcGIS, EU 30x), ensuring structural consistency and traceability.
- Enhance knowledge management and governance by documenting processes, supporting internal capability development, and fostering sustainable ownership of OTL and lineage practices.
Profile:
- This position requires an HBO working and thinking level and a relevant degree in Computer Science, Information Systems, or a comparable qualification.
- You have profound working experience in data engineering, preferably in the utilities or energy sector.
- You have sound experience in data modeling, data integration with ERP (e.g., SAP PPM – S4/Hana) and GIS (e.g., ArcGIS), and implementing standard-based data structures such as IEC CIM (61970/61968).
- You have professional programming and ETL skills and ensure TenneT’s interests even in complex data transformation and integration projects.
- You show independence, initiative, and the ability to work in a team. This is for you just as natural as strong communication skills and very good English skills.
Conditions:
- At entry, TenneT performs a Pre-Employment Screening;
- Duty station for this position is Arnhem (apprx. 3 days a week, Tuesday and Thursday are obligated days).
- TenneT would like to receive the CV’s in English.
- Scale 8 (collective labour agreement TenneT TSO);
- ZZP’ers are welcome!
Additional information:
- Pre-employment screening: If the candidate is selected to start, a pre-employment screening will be executed. We will send you the required documents to be filled in and returned as soon as possible. Your candidate is only allowed to start after the pre-employment screening has been completed successfully. The VOG Application is part of the screening. The VOG must be received before the candidate could start;
- All submitted candidates must be in possession of a valid Passport or ID card, which must be taken along to the interview and at the start of the assignment.
Availability:
- Important, the candidate has to be available throughout the entire duration of the assignment;
- By submitting a candidate, you are agreeing to the terms of this specific client. If you are not familiar with these terms, you can ask our recruiters for a copy.
Planning:
The application process will commence immediately upon receipt of applications.
Interesse? Stuur jouw contactgegevens en CV naar info@1uptraining.nl of reageer direct via de knop ‘Apply now’ bovenaan deze pagina.
Reactietermijn:
Je sollicitatie dient uiterlijk 16 maart 2026 om 08.00 uur door ons te zijn ingediend, voorzien van een motivatie (waarin wordt toegelicht hoe aan de eisen en gunningscriteria wordt voldaan) en twee referenties. Wij ontvangen je gegevens graag minimaal één werkdag vóór de sluitingsdatum.
