Stages & Alternances

Alternance - Support Service Informatique H/F

Elis • Villiers-le-Bel

Hybride3+ moisExpire dans 12 jours

Ne venez pas chez Elis si vous pensez que l’informatique se résume à "brancher des câbles"! Mais si vous aimez résoudre des problèmes, travailler en équipe et souhaitez réaliser une alternance enrichissante au sein du service support informatique du siège, vous êtes au bon endroit! Chez Elis, nos alternants sont rapidement responsabilisés et plongés dans le vif du sujet. Rattaché(e) au Responsable des Services de Support IT et intégré(e) à l’équipe Service Desk, vous serez en support quotidien des utilisateurs du siège et contribuerez à l’intégration des nouveaux collaborateurs ainsi qu’à l’amélioration des services IT. Principales responsabilités : Fournir un support de proximité pour les incidents et demandes des utilisateurs. Accueillir et intégrer les nouveaux collaborateurs (préparation des postes, création des accès, accompagnement). Diagnostiquer et résoudre les problèmes techniques de premier niveau (PC, imprimantes, logiciels bureautiques). Escalader les incidents complexes vers les niveaux de support appropriés. Documenter les interventions dans l’outil ITSM (TopDesk). Participer à l’amélioration continue des processus de support. Contribuer à la communication IT (guides, newsletters, alertes). Animer des sessions de formation ou d’information sur les outils IT. Participer à des projets transverses pour soutenir la transformation des services IT. Évoluer au sein d’un département IT international, en lien avec des équipes basées dans plusieurs pays. Si cela vous intéresse, voici votre parcours candidat si votre candidature est retenue : un ou deux entretien(s) avec le manager et une réponse garantie. Une période d’intégration afin de découvrir Elis, ses services et le métier. Un accompagnement de proximité pour développer vos compétences et acquérir une certaine autonomie dans vos missions et votre métier. De multiples primes : prime d’intéressement et de participation après 3 mois d’ancienneté, un dispositif d’épargne salariale, ainsi qu’une prime d’ancienneté après 1 an en poste. D’autres avantages : restaurant d’entreprise, parking, salle de sport, remboursement des titres de transport (50%), mutuelle, CSE (bons cadeaux, tickets cinéma, animations).

Internship Master 2: Explainable Evaluation of Biometrics for Bias Discovery

Laboratoire Bordelais de Recherche en Informatique (LaBRI) • Talence

Présentiel4-6 moisExpire dans 14 jours

Overview: Biometric verification systems are essential in daily life but can have flaws, particularly in misclassifying certain users due to hidden biases. This internship focuses on improving biometric evaluation through explainable AI and visualization techniques. Key Responsibilities: Explore explainable visualization methods to identify biases in biometric datasets Adapt Inter ZooPlot (IZP) and Biometric Confusion Matrix (BCM) for large-scale dataset visualization Conduct a comparative study on the effectiveness and limitations of various biometric visualizations Develop a web tool to transform score datasets into visual explainable evaluations Requirements: Familiarity with face recognition and keystroke dynamics Knowledge of biometric modalities Strong analytical skills and attention to detail Qualifications: Pursuing a degree in Computer Science, Data Science, or related field Experience with visualization techniques and explainable AI is a plus Duration: This is an internship position with a flexible duration based on mutual agreement. Location: The internship can be conducted remotely or on-site, depending on the candidate's location and availability.

Amélioration d’un capteur optique pour mesurer les forces de réaction au sol générées par les insectes lors de leur locomotion

Centre de Recherches sur la Cognition Animale (CRCA) • Toulouse

Présentiel4-6 moisExpire dans 14 jours

Most research on insect locomotion focuses on kinematics, describing the movement of different body parts during locomotion. Studies on locomotion dynamics are scarce due to the need to measure external forces acting on the organism, particularly ground reaction forces related to gravity. A collaboration between CRCA and LAAS has developed an optical sensor based on image analysis of silicone micropillars deforming under the insect's weight to measure ground reaction forces. This sensor allows simultaneous measurement of support forces on multiple insect legs, setting it apart from existing systems. The sensor is currently a prototype for proof of concept, with funding secured for further development and demonstration. The intern's tasks will include: Building an aluminum frame to hold the sensor and related components (cameras, lenses, filters, lighting). Manufacturing a new sensor using an existing resin mold (cleanroom work). Conducting precise calibration and calibration of the sensor.

STAGE INGENIEUR OU MASTER

ESIGELEC • SAINT-ETIENNE-DU-ROUVRAY

Présentiel4-6 moisExpire dans 14 jours

Job Description: This internship focuses on developing a robust method for 3D geometric modeling of the surrounding terrain for autonomous construction machinery. The method will be based on LIDAR and camera perceptions, implemented on ROS2, and evaluated in simulation (using Gazebo and Unity3D/AGX) as well as on real machinery (Segway RMP mobile robot and robotic construction machinery). The goal is to enhance the perception and geometric modeling of the terrain to facilitate the planning of actions and movements for the autonomous system.

Conception de circuits et capteurs pour E-Textiles

Institut de Recherche en Informatique Mathématiques Automatique et Signal (IRIMAS) • Mulhouse

Présentiel4-6 moisExpire dans 14 jours

Project Overview: Smart textiles (E-textiles) are of great interest with diverse applications in transportation, healthcare, wellness, and sports. Functionalizing these textiles can be done through methods like weaving or knitting conductive threads, embroidery, or additive methods such as inkjet printing. This internship is part of a collaboration between two research laboratories at the University of Haute-Alsace: IRIMAS and LPMT. LPMT has two industrial embroidery machines and an inkjet printer (conductive ink), aiming to combine inkjet printing and embroidery to create a sensor. The ultimate goal is to design more flexible sensors that are mechanically and electrically more reliable. Job Description: Duration: 6 months (between February and September 2026), with compensation. Follows a previous internship conducted in 2025. A Textile competent intern will also be part of this study. Steps involved in the internship: Literature review. Understanding the challenges of E-textiles and related topics. Characterization of electronic circuits to be developed. Developing an experimental plan to minimize configurations and samples. Collaborative fabrication of circuits with the Textile intern. Characterization of the produced E-textiles. Report writing.

Impression 3D de matériaux de construction biosourcés à gradient de propriétés

Université de Rennes • Rennes

Présentiel4-6 moisExpire dans 14 jours

This project utilizes an innovative 3D printing process to shape bio-sourced materials and reduce the environmental impact of the construction industry. The selective binding method can be used for material activation, offering significant utility if powder fluidity, particle size, and wettability match printer operating parameters. The project aims to gain a deep understanding of material-process interaction to print materials with gradient properties. This will allow for the customization of both material and process to achieve desired part properties, ensuring printed parts have satisfactory mechanical and high thermal properties.

Stage — Data Analyst / Data Scientist

Orbital • Paris

Hybride4-6 moisExpire dans 13 jours

Job Description: Data Scientist at Orbital Company Overview Join Orbital, a deep-tech startup in the construction phase. We are building an augmented analytics platform, orchestrated by intelligent agents, that enables any company to create descriptive and predictive analyses in natural language. Job Responsibilities Work closely with the founders to build a platform used by real clients within days Structure data pipelines and ML models in real-world conditions Contribute to end-to-end client demos and POCs Set up data pipelines: ingestion, cleaning, enrichment Structure data schemas for automated analysis Create ML models (classification, regression, clustering, time-series) using PyCaret or other libraries Build demonstration scenarios for prospects and clients Evaluate and improve existing models: feature engineering, tuning, interpretability Test and provide feedback on the Orbital platform Stay updated on data trends and suggest concrete improvements to analytical workflows Qualifications Proficiency in data analysis and machine learning techniques Experience with PyCaret or similar ML libraries Strong communication skills and ability to work in a collaborative environment Prior experience in building data pipelines and structuring data schemas Knowledge of feature engineering and model tuning Familiarity with data visualization tools and techniques If you are passionate about data science and want to make a direct impact in a fast-growing startup, apply now to join our team at Orbital.

Stage - Data Scientist - H/F

NAVAL GROUP • Ollioules

Hybride4-6 moisExpire dans 12 jours

Job Description: Data Science Intern Duration: 6 months Responsibilities: Explore, test, and integrate open-source solutions for automatically generating structured training materials from user-provided documents. Design a model capable of transforming textual content into a PowerPoint presentation that meets user-defined constraints (number of slides, maximum words per slide). Develop a chatbot that can incorporate images from the documents into the presentation while adhering to the specified number of slides. Generate multiple-choice questions (MCQs) for all or part of the training material. Refine the training materials based on user feedback. Develop an API or web interface for accessing the chatbot from the company's training portal. Requirements: Background in Data Science or related field. Proficiency in programming languages such as Python, R, or Java. Familiarity with machine learning algorithms and natural language processing. Strong communication and problem-solving skills. Ability to work independently and collaborate with team members. Location: [Insert location] How to Apply: Please submit your resume and cover letter to [Insert contact information].

Chargé.e de projet - Greenov’i (H/F)

Expertise France • Tunis

Présentiel4-6 moisExpire dans 12 jours

Job Description Position: Chargé.e de Projet – Appui Opérationnel The project has a budget of nearly 7M € for financing actors in the green entrepreneurship ecosystem in Tunisia, along with various technical assistance activities. Reporting to the project manager of Greenov’i, the Chargé.e de Projet – Appui Opérationnel will be responsible for the following tasks: Support in the Implementation of Technical Assistance Activities: Assisting in organizing training sessions for selected structures under the project's call for proposals #2, "Green4Regions". Supporting the implementation of technical assistance and training activities for the project's final beneficiaries. Providing assistance in technical activities with the project's institutional partner. Support in the Implementation of Granted Finances: Assisting in the operational management of the "Green Vouchers" program. Support in the Implementation of the Gender Action Plan (PAG): Monitoring the proper implementation of the PAG. Developing activities related to the PAG. Cross-cutting Missions: Writing reports, project sheets, and articles. Assisting in the drafting and formatting of various project deliverables.

Alternance en Grande Distribution

Carrefour City •

Hybride4-6 moisExpire dans 11 jours

Description du Poste Carrefour City recrute en alternance, en partenariat avec ADG Éducation. Poste à pourvoir immédiatement, avec placement dès l'inscription dans notre école. Conditions de Candidature Être titulaire d’un bac minimum. Être basé(e) en France et inscrit(e) chez ADG Éducation (obligatoire pour accéder à l’offre). Informations Complémentaires Recrutement urgent avec placement immédiat après inscription. Pour postuler, envoie ton CV maintenant en message privé ou par email : ou.jbeli@intedgroup.com.