Stage HQ- Data Engineer (H/F/NB)

ALSTOM Gruppe; Saint-Ouen-sur-Seine; Sur place; EUR 40 000 - 60 000; Plein temps

Résumé du poste

Une entreprise internationale complète recherche un stagiaire pour son département 'Digital Acceleration' à Saint-Ouen. L'objectif est de renforcer la qualité des données via l'intégration de systèmes ETL/ELT. Les candidats doivent posséder un Master 2 en Data Engineering ou une expérience équivalente. Travaillant avec une équipe bienveillante, le candidat doit être autonome, curieux et prêt à contribuer à une culture de travail respectueuse et positive.

Qualifications

• Stage dans le département 'Digital Acceleration'.
• Nécessité d'un Master 2 en Data Engineering ou équivalent.
• Compétences techniques en ETL/ELT et gestion de bases de données requises.

Responsabilités

• Implémentation de l'architecture nécessaire pour la qualité des données.
• Gestion de bases de données et des pipelines de données.
• Documentation de l'architecture des données et rapport sur la qualité des données.

Connaissances

Analyse statistique

KPI de reporting et de gouvernance

Vulgarisation

Excel

Nettoyage et prétraitement des données

Résolution de problèmes

ETL/ELT

Construction et optimisation des pipelines de données

Apprentissage et partage de connaissances

Travail d'équipe

Autonomie

Formation

Master 2 en Data Engineering

Description du poste

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Company: Alstom

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

OBJECTIFS DE LA MISSION :

• Extraction, Transformation (ELT/ETL)

PROFIL :

• Vulgarisation (storytelling)
• Excel
• ETL/ELT
• Autonome

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(English translation)

OBJECTIVES OF THE MISSION:

We are looking for an intern for our “Digital Acceleration” department within the Methods & Tools team.

In the scope of our digital transformation, improving the quality of our data is crucial for our organization. The intern will be asked to propose the necessary data architecture for automatic data quality control, assess the state of the art of data sources/use in a multi-site context, and propose improvements to data collection, analysis techniques, use, and associated processes.

SPECIFIC RESPONSIBILITIES OF THE MISSION:

You will be responsible for:

• Implementing the architecture necessary for Data Quality in a test environment
• Identifying data sources
• Extraction, Transformation (ELT/ETL)
• Database management
• Building and optimizing the required Data Pipeline
• Data cleaning and pre-processing
• Implementing a monitoring and governance dashboard

- Data Quality : inventory (analysis of existing systems, proposing changes to centralize local initiatives)

• Data Catalog
• Documentation of the data architecture (Database footprint, data lineage, ETL/ELT description, flow description, Data Stack for deployment)
• Data Quality report (state of the art and proposals for continuous improvement)

PROFILE:

Educational level: Master 2 in Data Engineering, Software Engineering, or equivalent experience

Technical skills:

• Statistical analysis
• Reporting and governance KPIs
• Storytelling (popularization)
• Excel
• Data cleaning and pre-processing
• Problem solving
• ETL/ELT
• Building and optimizing Data pipelines
• Willing to learn and share knowledge
• Teamwork
• Autonomous

We are a team of 7 people, extremely caring. Working in a good mood is our motto. Respect for everyone in their differences is central to our daily life. If you share these values, you are already part of the team! Looking forward to meeting you.

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!

Important to note

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63 countries we operate in. We’re committed to creating an inclusive workplace for everyone.