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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Scientist Assistant - **Company:** EUROCONTROL - Supporting European Aviation - **Location:** Brétigny-sur-Orge, France (Remote available) - **Experience:** Experienced - **Contract:** Temporary contract - **Skills:** Data Analysis, Microsoft Azure, Cloud Computing, Databases, Data Stores, Python (Programming Language), Machine Learning, Network Administration, NoSQL, Power BI, Software Tools, SQL Databases, Unstructured Data, Working Model 2D, Reinforcement Learning, Feature Engineering, Retrieval-Augmented Generation, Large Language Models, Prompt Engineering, Model Validation, Information Technology - **Published:** September 17, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=e2b995279f29fdae ## About the Role + Completion of post-Secondary education in a relevant field meeting European Qualifications Framework (EQF) Level 5 or higher followed by at least 5 years' relevant experience applying machine-learning techniques and/or data analysis. At least two years of experience should be in the aviation domain (e.g. air traffic management, network management, flight operations). + As an asset: the completion of third level studies meeting European Qualifications Framework (EQF) Level 6 in a relevant domain (e.g. Mathematics, Computer Science, Physics). * Internal candidates can check on the intranet to see what level of in-house experience is considered equivalent to educational qualifications where appropriate. * Understanding of a range of machine learning techniques in supervised, unsupervised and reinforcement learning, and awareness of their real-world advantages and limitations. * Scripting and programming skills, with mandatory proficiency in Python. * The following technical skills and experience would be desirable: + Experience with relational (SQL) and NoSQL databases. + Experience working in a Cloud environment, especially Microsoft's Azure. + Experience with data-visualisation tools (especially Power BI), or Python's visualisation libraries. + Experience of using AI tools for data science and daily non-technical tasks. + Proficiency in mathematics, including statistics (distributions, testing, regression). + Knowledge or experience of validation methods applied in aviation concepts. * Communication: You are able to foster two-way communication. * Planning and Organisation: You know how to plan ahead and adapt as required. * Analytical Thinking: You apply a methodical approach to complex information. * Creativity & Innovation: You are able to develop new methods and foster an innovative climate. * Results focus: You seek to improve personal performance. * Ability to work in a multinational and multicultural environment. * Professional conduct in line with the corporate behaviours of the Agency, i.e. result-driven, readiness to change, customer focus, integrity and team-player approach. * The working languages of the Agency are English and French. For this particular job, candidates must be proficient users of English at level C1. The selected candidate will be required to become basic users of French at level A2 before the end of the probation period.The levels relate to the European-framework-reference Common European Framework of References for languages (CEFR). ## Description * Duration of appointment: 5 Year(s) - renewal or conversion of the contract is possible under certain conditions see "Useful information" section * Security clearance: Security vetting may be required in accordance with the relevant EUROCONTROL security policies * Directorate/Service: ATD/INO/COE - Centre of Expertise Service * Working arrangement: EUROCONTROL operates a hybrid working model, combining onsite presence with teleworking opportunities. Teleworking is subject to the applicable internal rules and is granted in line with business needs and managerial approval. Teleworking must not exceed 50% of the days worked in a month when performed at the official place of residence as defined above. In addition, all staff may telework from a location of their choice for up to 20 working days per calendar year, with line manager authorisation. These 20 days do not count towards the 50% monthly limit. * Competition publication date: 17/09/2026 * Competition closing date: 15/10/2026 (23:59 Brussels time) * Reserve list: Applicable - Your team Within the The Aviation Transformation Directorate, you will join the Centre of Expertise (CoE). The Data Scientist Assistant supports the team's activities by analysing and preparing data, contributing to machine learning and AI solutions, and transforming data into actionable insights through visualisations, reports and presentations to support innovation and operational decision-making. Your role Your role will be to: * Provide specialized support in the design, development, validation and deployment of machine learning models (supervised/unsupervised methods, feature engineering, model evaluation, optimisation). * Provide specialized support in the design, development and deployment of solutions using Large Language Models, including prompt engineering, fine-tuning or adaptation, embeddings, and/or Retrieval-Augmented Generation. * Assist in extracting, processing, cleaning and verifying structured and unstructured data from multiple sources, ensuring data quality and supporting analysis, machine learning activities and reporting. * Support the conduct of exploratory and statistical analyses using data, drawing insights and/or making predictions to improve operations. * Support the maintenance and updating of databases and data repositories and contribute to the provision of data for model training, dashboards, reports and ad-hoc analyses. * Contribute to scientific papers, prepare materials for scientific conferences, meetings, workshops, presentations, etc. under the guidance of more experienced staff. * Stay up to date with trends in data science such as modelling, algorithms and tools, and share knowledge within the Agency's relevant communities. * Support and train less experienced data scientist / analysts assistants. * Carry out any other task in line with the main purpose of the job. ## Related Videos - [Beyond Hiring: Building a Sustainable Talent Acquisition Engine at Deutsche Bahn](https://www.wearedevelopers.com/videos/1856-beyond-hiring-building-a-sustainable-talent-acquisition-engine-at-deutsche-bahn) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Beyond Dashboards: Fixing Text-to-SQL with Semantic RAG](https://www.wearedevelopers.com/videos/2036-beyond-dashboards-fixing-text-to-sql-with-semantic-rag) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Tomorrow's cloud data platforms - fully managed database-as-a-service (DBaaS)](https://www.wearedevelopers.com/videos/254-tomorrow-s-cloud-data-platforms-fully-managed-database-as-a-service-dbaas) - [The 2026 Talent Pivot: Essential Trends for an Evolving Workforce](https://www.wearedevelopers.com/videos/100098-the-2026-talent-pivot-essential-trends-for-an-evolving-workforce) ## Related Articles - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Jobs in Tech: The State of the European Market](https://www.wearedevelopers.com/magazine/575-jobs-in-tech-the-state-of-the-european-market) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Average Salary in France](https://www.wearedevelopers.com/magazine/269-average-salary-in-france)