{"id":2006523,"url":"https://alion.io/job/ogessi-data-engineer-data-analyst-data-catalog-data-governance-openmetadata","title":"Data Engineer / Data Analyst : Data Catalog & Data Governance (OpenMetadata)","company":{"id":3908463,"name":"Ogessi","domain":"ogessi.com","url":"https://alion.io/company/ogessi","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"freelance","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["La Defense, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":49000,"max_usd":83000,"period":"year","method":"role_country_seniority_unknown","sample_n":184},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Superset","optional":false}],"status":"live","first_seen_at":"2026-10-06T16:23:11Z","employer_posted_date":null,"last_verified_at":"2026-10-06T16:23:11Z","board_verified":false,"closed_at":null,"days_open":25,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":25},"description":"Data Engineer / Data Analyst : Data Catalog & Data Governance (OpenMetadata)\nMission consultant · Île-de-France · Démarrage octobre 2026 · Jusqu'à début 2027 · TJM selon profil\nLE CONTEXTE\nNotre client, grand groupe de services à l'environnement, fait évoluer son socle analytique / Data. Objectifs : accélérer l'intégration de nouvelles sources, construire et enrichir les objets métiers (OBM), migrer les reportings vers Apache Superset, structurer la gouvernance et le catalogue de données, et s'appuyer sur des agents IA pour accélérer le delivery. Le projet couvre l'ensemble du cycle Data : conception, spécification, modélisation, développement, recette et mise en production.\nVous prenez en charge le volet Data Catalog / Data Governance : analyser l'adéquation d'OpenMetadata au SI existant puis, si la solution est retenue, la déployer et l'intégrer.\nVOS MISSIONS\n1. Analyser l'adéquation d'OpenMetadata au SI existant\n2. Si la solution est retenue, déployer et intégrer OpenMetadata\n3. Cataloguer les données et documenter les métadonnées\n4. Mettre en place le data lineage de bout en bout\n5. 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