{"id":3735958,"url":"https://alion.io/job/thales-group-data-engineer-fh-2","title":"Data Engineer F/H","company":{"id":143,"name":"Thales Group","domain":"thalesgroup.com","url":"https://alion.io/company/thales","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":83,"open_postings":262,"ghost_share":0.015,"stale_share":0.637,"repost_share":0.015,"time_to_fill_p50_days":48,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Rennes, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cassandra","optional":false},{"name":"CI/CD","optional":false},{"name":"Hadoop","optional":false},{"name":"HBase","optional":false},{"name":"MongoDB","optional":false},{"name":"Python","optional":false},{"name":"Redis","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-04T09:40:59Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-06T14:35:19Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Lieu : Rennes, FranceConstruisons ensemble un avenir de confiance\nThales est un leader mondial des hautes technologies spécialisé dans trois secteurs d’activité : Défense & Sécurité, Aéronautique & Spatial, et Cyber & Digital. Il développe des produits et solutions qui contribuent à un monde plus sûr, plus respectueux de l’environnement et plus inclusif. Le Groupe investit près de 4,5 milliards d’euros par an en Recherche & Développement, notamment dans des domaines clés de l’innovation tels que l’IA, la cybersécurité, le quantique, les technologies du cloud et la 6G. Thales compte près de 85 000 collaborateurs dans 65 pays.\nNos engagements, vos avantages\nUne réussite portée par notre excellence technologique, votre expérience et notre ambition partagée\n\nUn package de rémunération attractif\n\nUn développement des compétences en continu : parcours de formation, académies et communautés internes\n\nUn environnement inclusif, bienveillant et respectant l’équilibre des collaborateurs\n\nUn engagement sociétal et environnemental reconnu\n\nVotre quotidien\nEn nous rejoignant à Rennes, vous intégrez un site dynamique regroupant nos activités de services numériques permettant d’opérer les systèmes d’informations critiques de nos clients et de les accompagner dans leur transformation numérique sécuriséeVous êtes titulaire d'un Master 2 (BAC +5) d'une école d'Ingénieur ou d'un parcours universitaire et vous avez une expérience en analyse de données\nVous faites preuve de motivation, d'autonomie et d'initiative\nVous faites preuve d'une grande disponibilité et d'une très forte réactivité\nVous êtes reconnu(e) pour votre esprit d'équipe et aimez le travail collaboratif\nCOMPÉTENCES :\nVous avez une connaissance approfondie des technologies Big Data (Hadoop, MapReduce, LongoDB, Cassandra...) \nVous maîtrisez les langages de programmation tels que C et Python et les frameworks Pure Back\nVous avez une compréhension approfondie du cloud\nVous maîtrisez un ou plusieurs des éléments suivants (liste non exhaustive) : \nConnaissance et configuration des systèmes de bases de données No-SQL (Mongo DB, Cassandra, Redis, Hbase...) et aptitude à les adapter au système d'exploitation (par exemple, ajustement des segments de rollback, définition des tablespaces)\nOutils de base de données No-SQL, outils de restauration des données\nOutils et méthodes de connexion aux bases de données No-SQL\nFrameworks Big Data (Hadoop, Spark...) \nVous avez une connaissance de DevOps, du Continuous Delivery et de DevSecOps, Digital stack et plateforme.\nVous comprenez les enjeux business impliquant le traitement des données\nVous avez des connaissances en mathématiques, statistiques, probabilités et modélisation\nVous avez une bonne capacité d'écoute\nATOUTS SUPPLÉMENTAIRES :\nThales, entreprise Handi-Engagée, reconnait tous les talents. La diversité est notre meilleur atout. 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