Description de tâches Votre mission : • Réalisation des travaux de : tirage de câbles, raccordement électrique, câblage d'armoires électriques, dépannage et maintenance Votre profil : • Vous êtes titulaire d'un BAC, BTS OU DUT Génie électrique, électrotechnique ou d'une formation technicien de base équivalente • Le CACES Nacelle 1B/3B, les habilitations électriques, la visite médicale ainsi qu'une formation harnais seraient un plus • Vous êtes autonome avec 1 an d'expérience minimum Rémunération : à définir en fonction de l'expérience du candidat

Description de tâches: Notre agence recherche pour l'un de ses clients DES MECANICIENS INDUSTRIEL (H/F). Mission : • Contrôle de l'état de fonctionnement des machines, anticipation des pannes, dépannage, amélioration du rendement des machines. • Nettoyage, réparation et remplacement des pièces et mécanismes en panne. • Rédaction des fiches techniques d'intervention (dossier de maintenance des machines). • Amélioration des procédures de maintenance. Votre profil : • Vous êtes titulaire d'un CAP, BEP, Bac Pro, DUT et/ou BTS en maintenance. • Vous êtes habile manuellement (rapidité d'exécution et précision), et vous associez l'esprit d'initiative, d'analyse, de déduction et de méthode ainsi qu'une aptitude à vous adapter à l'évolution des techniques et des matériaux. • Vous faites également preuve de souplesse et de disponibilité (travail posté de nuit, week-end, jours fériés, ...). Rémunération : à définir en fonction de l'expérience du candidat

Description de tâches: Votre mission : • Lecture de plan • Traçage, découpage,pliage • Soudure • Assemblage, meulage, ponçage et perçage Votre profil : • Vous êtes titulaire d'un CAP ou BTS serrurerie-métallurgie • Vous êtes minutieux et soigneux • Vous êtes autonome et aimez travailler en équipe • Vous avez idéalement 2 ans d'expérience dans le domaine Rémunération : à définir en fonction de l'expérience du candidat

Votre mission Grutier Tour et Sol

Vos missions au quotidien Au sein de xxxx, l'assistant(e) de direction joue un rôle clé dans le soutien administratif et organisationnel de la Direction Générale. Vos principales responsabilités et activités seront les suivantes : - Assurer un soutien organisationnel efficace à la Direction Générale, notamment au CEO, afin de garantir la fluidité des échanges internes et externes, la bonne gestion des priorités au sein de xxxx. - Réaliser le suivi et des contrôles de cohérence des coûts affectés à la Direction Générale. - Prendre une part active dans l'organisation de différents comités. - Coordonner des projets pour la Direction générale et apporter un soutien opérationnel (par exemple : préparation de présentations, dossiers, suivi des activités, coordination, mise à jour de tableaux de bord, etc…). - Organiser les déplacements et rendez-vous externes de la Direction Générale et assurer le suivi auprès des différentes parties prenantes. Poste basé à Luxembourg-Ville Et si c'était vous ? Formation et compétences : - Formation: Bac +2/+3 et expérience de plus de 5 ans dans le domaine. - Excellente maîtrise des outils bureautiques (Pack Office, outils collaboratifs). - Sens aigu de l'organisation, rigueur, autonomie et capacité à gérer les priorités dans un environnement dynamique et réglementé. - Discrétion et respect strict de la confidentialité des informations. - Excellentes capacités relationnelles et communicationnelles, esprit d'équipe. - Maîtrise courante du français et de l'anglais.

Description: RÔLE RESPONSABILITÉS • Monter, manipuler et préparer les pneus pour le transport, en respectant les procédures établies et les consignes du responsable direct. • Apporter un soutien aux équipes de Performance Testing, aussi bien au Centre d'Innovation Goodyear Luxembourg que sur d'autres sites, dont Mireval (France). • Assurer la propreté et l'ordre des espaces de travail et des installations de test, et contribuer à l'amélioration continue des opérations. • Veiller à la sécurité au travail en respectant toutes les règles et consignes. • Appliquer et respecter les standards de qualité Goodyear ainsi que les spécifications issues des formations. • Vérifier et serrer les boulons sur camions et voitures à l'aide d'une clé dynamométrique calibrée avant tout essai de conduite • Contrôler régulièrement l'étalonnage et la validité des outils utilisés. • Réaliser des tâches physiques en appliquant des méthodes ergonomiques de base. • Proposer des améliorations d'équipements et de procédures afin d'optimiser la qualité, l'efficacité et la sécurité. PROFIL • Disponibilité pour effectuer des déplacements fréquents au cours de l'année (30 à 50 % du temps). • Flexibilité et disponibilité pour effectuer des heures supplémentaires si nécessaire. • Permis de conduire B obligatoire ; les permis C et/ou CE constitue un atout. • Motivé, autonome, fiable et doté d'un bon esprit d'équipe. • Excellentes compétences en communication, ouverture d'esprit et attitude positive. • Allemand requis, français fortement recommandé. L'anglais est un plus, le luxembourgeois un atout.

Nous recherchons pour l'un de nos partenaires, un(e) Concierge pour l'entretien et surveillance de bâtiments à Belval Vous serez le garant du bon fonctionnement, de la sécurité et de la propreté des lieux, ainsi que de l'accueil des usagers. Vos missions : • Gérer l'ouverture et la fermeture des locaux (vestiaires, salles d'activités, etc.) ; • Vérifier l'état de fonctionnement des installations (éclairage, chauffage, ventilation, climatisation, etc.) et optimiser les consommations; • Surveiller les travaux de nettoyage réalisés par les prestataires externes ; • Assurer les petits travaux d'entretien (remplacement de lampes, réparations diverses : serrurerie, peinture, etc.) ; • Contrôler l'état général des locaux, collecter les objets trouvés et organiser leur restitution ; • Signaler toute anomalie ou dégradation à la hiérarchie ; • Participer à l'aménagement logistique (déménagements, installation de matériel, etc.) ; • Coopérer lors des contrôles réglementaires ; • Veiller au respect des règles internes et à l'ordre général. • Accueil et sécurité des personnes et des biens • Participer à la surveillance des événements ou manifestations organisés sur site ; • Porter secours en cas d'accident ou d'incendie, prévenir les services d'urgence, et faciliter leur intervention. Profil : • Diplôme requis : Certificat d'Aptitude Professionnelle (CAP) ou équivalent ; • Expérience : Expérience dans un ou plusieurs corps de métier du bâtiment exigée ; • Compétences relationnelles : Courtoisie, sens du service, présentation soignée ; • Compétences informatiques : Maîtrise des outils Microsoft (Word, Excel, Outlook), connaissance de SharePoint souhaitée ; • Langues : o Français, luxembourgeois ou allemand : courants Mission longue durée en vue d'embauche

Description: Job Info • Job Identification 12932 • Job Category Health, Safety and Environment • Posting Date 01/08/2026, 03:09 PM • Education Level Doctoral Degree or PhD • Job Schedule Full time • Locations Site de Belval, Belval, 4008, LU Occupational Health Doctor As part of the Occupational Health Team and the Human Resources Shared Service Center – your mission will be to ensure the protection of workers in the workplace by preventing work related health problems and accidents,. Purpose of the role: The occupational physician plays a crucial role in developing and implementing workplace health and safety policies and procedures. He/she works closely with employers and employees to identify and mitigate potential health and safety hazards in the workplace. He/she will also conduct medical examinations and check-ups and provide advice and guidance to employees on how to maintain a healthy lifestyle both inside and outside of work, and if necessary, provide medical emergency care. Missions of the role: • identify health risks in the workplace through company visits, coordinate ergonomic studies and environmental measurements, • advise on the conception and improvement of workstations and the use of chemical substances that may pose a health risk, • carry out the medical examinations required by law, • carry out the health risk inventory in collaboration with the designated workers, • lead training courses and manage working groups at all levels of the organization, • advise on mental health, well-being, ergonomics, health education and vocational rehabilitation…, • cooperate with the joint works council and workers' representatives, • organize first aid and coordinate these activities with those of the designated workers, • submit an annual report to the joint works council or staff delegation on the activities carried out by the medical service in the scope of activities, • contribute to the coordination of the activities of the multidisciplinary health team, • deliver trainings or individual support to the employees and/or managers to continuously develop healthy behaviour, psychological safe environment and risk prevention, • be part of ArcelorMittal projects and bring expertise advice according to some specific questions within the organisation. What you'll need Education/qualification: You hold a specialization as physician in occupational health recognized by the Luxembourg State and certifying successful completion of a master's degree as a doctor approved in Luxembourg or equivalent. You have authorization to practice the profession. A complementary master training in Ergonomics is a significant competitive advantage. Subject: Occupational Health. Experience: • Min. 5 years of experience acquired within the area of the occupational health • Expertise and skills in leading training courses and working groups is essential • Transversal skills in communication and interpersonal relationship, knowledge management, teamwork, leadership, conflict mediation, project management skills and change management skills are essential • Professionalism, competency of moral judgment, respect of the medical confidentiality and the medical deontology principles. • Ability to act and operate independently to accomplish objectives • Ability to work cooperatively and collaboratively with all internal & external stakeholders to maximize reliability, initiatives, problem solving, and results. • Ability to lead community of practices, challenge the status-quo and navigate during uncertain times. • An experience under the Luxembourg legal & compliance framework would be an advantage. • Self-aware, collaborative, cross-culture and active listening • Inclusive leadership, flexible, proactive, solution oriented. Languages: • French and English (advanced), • Luxembourgish and German as a competitive advantage • Any other language will be considered as a plus What we'll offer • A modern, dynamic and fast paced environment with plenty of opportunities to grow within the business • Highly skilled and inspiring colleagues-business partners from different backgrounds. • High focus on personal development, knowledge exchanges, continuous improvement, and teamwork • A function embedded in the steel business activity as a respected and valuable business partner About Us ArcelorMittal is the world's leading steel and mining company, with a presence in 60 countries and primary steelmaking facilities in 15 countries. Our material is part of the fabric of life. What we produce makes a difference – to individuals, communities, businesses and society. At ArcelorMittal, the safety, health, and wellbeing of our employees are our top priorities. We believe that every accident is avoidable, and it is essential for every employee, from the shop floor to the management committee, to hold this belief. Our purpose is to produce ever smarter steels that have a positive benefit for people and planet. Steels made using innovative processes which use less energy, emit significantly less carbon and reduce costs. Steels that are cleaner, stronger and reusable. Steels for electric vehicles and renewable energy infrastructure that will support societies as they transform through this century. With steel at our core, our inventive people and an entrepreneurial culture at heart, we will support the world in making that change. This is what we believe it takes to be the steel company of the future. About the Team The mission of Central HR team is to create, encourage and maintain an environment that supports, develops and sustains the segment through efficiency, effectiveness and excellence. Our number one priority is the health and safety at work. All employees and contractors have the right to a safe working environment. We have a collective objective and individual responsibility to achieve zero incidents. As an approachable and professional resource, we devote our knowledge, skills and competencies in providing quality services in the areas of employees relations, compensation & benefits, recruitment, staffing and retention, people development and HR information management. People are our most important asset. We promote and support employees' growth and development through a culture of individual responsibility, entrepreneurship and proactivity. We are committed to be a model for excellence and leadership in HR, implementing and emphasizing strategic and innovative HR practices and solutions, high quality service and efficiency. We strive to focus on customer service, the continuous improvement and empowering people to allow them to be confident in themselves and their skills so that it will be resulting in greater individual and team performance results.

Description: Research engineer in roll pass design Esch-sur-Alzette, Luxembourg, Luxembourg Job Description ArcelorMittal is the world's largest steel producer. We use the most innovative technologies to create the steels tomorrow's world will be made of. Every day over 125,000 of our talented people, located in over 60 countries, push the boundaries of digitalization, and use advanced technologies to create a stronger, faster, and smarter world. To help make this possible, they know they can depend on the support and training that a company of our scope and scale can provide. Comprising 1,650 researchers spread across 14 Research Centres around the world, our Global R&D team aims to continuously improve the quality of steel and its manufacturing processes. This involves investigating and developing disruptive technologies, reducing the carbon footprint of steel, and optimizing costs while maintaining uncompromising quality. The team's strong multicultural diversity, with over 30 nationalities, offers international experience and makes it possible to meet global needs. The Product Development team is part of the Long Products Research Center within ArcelorMittal Global R&D. We are working on the development and optimization of new products and the associated manufacturing process (mainly hot rolling). Our main goal is to maintain the leadership of ArcelorMittal on the market worldwide through differentiation and process excellence. Your role We are looking for a professional with a background in mechanical engineering and FEM simulation. As a Research Engineer, you will manage various research projects, and you will be involved in the following activities: • Design and execute projects to develop new hot rolled long products and the associated manufacturing process • Design and optimise the shape of the rolls used for rolling new products • Build FEM Models and perform simulations • Work in close collaboration with the plant teams • Write technical reports for communication and capitalisation purposes • Conduct technical monitoring and patent watch as part of bibliographic research Your profile • You hold a Master's degree or PhD in mechanical engineering or in a related field, • You are familiar with CAD software and Finite Element Methods • You are rigorous, pragmatic, result oriented and organised • You are fluent in French and English • You have advanced communication skills as well as the social skills required to feel at ease in a team within a multi-cultural environment, • Basic knowledge in Data Science and AI is an advantage • Programming skills are an advantage According to ArcelorMittal Global R&D values: - You agree to comply with health and safety rules - You are respectful, transparent, honest and empathetic in your relationships. You honor your word and your commitments to others - You agree to behave consistently with the highest level of integrity - You strive to question your practices. with high expectations of yourself and others, You strive for a high level of quality and reliability in everything You do. - You recognize that diversity, varied skills and fresh ideas make a group exponentially better in the pursuit of a common goal - You know that learning changes minds and lives, so You are committed to learning throughout your professional career and continually achieving the skills required and essential to your success - You are open to ideas that challenge conventions and stimulate innovation Join us and you will see that your work will help create renewable energy, impact major industries and boost economies. At ArcelorMittal, we'll help you create your world. Attractive remuneration with stimulating career prospects in wich eminent scientists and engineers evolve in multicultural environment. About Us ArcelorMittal is the world's leading steel and mining company, with a presence in 60 countries and primary steelmaking facilities in 16 countries. In 2022, ArcelorMittal had revenues of $79.8 billion and crude steel production of 59.0 million metric tons, while iron ore production reached 45.3 million metric tons. Our purpose is to produce ever smarter steels that have a positive benefit for people and planet. Steels made using innovative processes which use less energy, emit significantly less carbon and reduce costs. Steels that are cleaner, stronger and reusable. Steels for electric vehicles and renewable energy infrastructure that will support societies as they transform through this century. With steel at our core, our inventive people and an entrepreneurial culture at heart, we will support the world in making that change. This is what we believe it takes to be the steel company of the future. ArcelorMittal is listed on the stock exchanges of New York (MT), Amsterdam (MT), Paris (MT), Luxembourg (MT) and on the Spanish stock exchanges of Barcelona, Bilbao, Madrid and Valencia (MTS). For more information about ArcelorMittal please visit: http://corporate.arcelormittal.com About the Team Within this context, you will be working for the laboratory Long Product Research Centre located in Esch-sur-Alzette (Luxembourg) which main research areas are : help plants to improve their key technical parameters and to meet customer requirements at the lowest possible cost, support industrialisation of new products (process) ; create competitive differentiation through enhanced or unique functionality, superior quality of our products, while ensuring their manufacturability and delivery to our customers at the lowest possible cost (products), help our customers to make the best possible use of our advanced product range, showcase practical examples of the most advanced products and present a complete solution to the market with higher added value (applications and steel solutions). The main missions of the laboratory are : contribute to a low cost and sustainable production of structural long products, help to develop the steel market in construction (fire engineering, earthquake resistance, corrosion protection…), implement the developments with the internal clients in the plants or markets, internal and external benchmarking is an important related mission. Job Info • Job Identification 28152 • Job Category Research & Development • Posting Date 06/23/2025, 06:01 PM • Education Level Master's Degree • Job Schedule Full time • Job Shift Day: 5 days a week • Locations Rue de Luxembourg 66, Luxembourg, 4221, LU

Description: Python Engineer Luxembourg Job Description ArcelorMittal Downstream Solutions is looking for a Python Engineer to join its Artificial Intelligence team located in Luxembourg. Join our dynamic AI and data engineering team as a Python Engineer where you'll help power the next-gen wave of AI-driven automation and insights. If Python is your go-to, and you're hyped about machine learning, data wrangling, and scalable backend services, you'll thrive here. You'll work on real-world AI applications in industries like manufacturing, finance, and logistics—helping build tools and platforms that don't just collect data but make it smart. Key Responsibilities Develop production-ready, scalable Python code for: • Data ingestion, cleansing, transformation (ETL/ELT) • Workflow automation and task orchestration • RESTful APIs, microservices, and backend integrations • ML pipeline orchestration and AI model deployment Ensure secure, scalable, and cloud-optimized deployment on: • AWS (e.g. Lambda, S3, ECS, SageMaker) • Azure (e.g. Functions, Blob Storage, AKS, ML Studio) Collaborate with Data Scientists, ML Engineers, and DevOps teams to: • Implement end-to-end AI workflows • Containerize apps (Docker) and deploy using CI/CD tools • Integrate APIs and services across cloud and on-prem platforms Work with large-scale data frameworks like: • Apache Airflow, Luigi for orchestration • pandas, NumPy, Dask for data manipulation • scikit-learn, TensorFlow, or PyTorch (if diving into ML) • FastAPI, Flask, or Django REST Framework for backend dev Embrace software engineering best practices: • Unit testing with pytest, mocking, code linting • Git-based workflows, code reviews, and agile sprints • Documentation (Sphinx, MkDocs, or plain Markdown—it's your canvas) Exposure to • Building or consuming REST APIs • Basic Flask/FastAPI applications • Scikit-learn, TensorFlow, PyTorch, MLflow • Handling files (CSV, Excel, JSON, XML) Continuous Improvement • Technology Evaluation: Staying up-to-date with the latest cloud technologies and trends. • Innovation: Exploring innovative cloud solutions to drive business growth and efficiency. • Feedback Loop: Gathering feedback from users and stakeholders to continuously improve cloud services. • Certification: Obtain industry recognized certifications Qualifications • Bachelor's in CS, Engineering, or related field • Proficiency in Python 3.x and strong understanding of: o OOP and functional programming o Data structures and algorithmic thinking • Comfort with essential Python libraries: o scikit-learn, pandas, requests, json, os, datetime, logging Bonus Skills – Level Up! • Familiarity with cloud deployment tools and patterns (IaC, serverless, containers) • Security-first mindset (input validation, data encryption, secure API practices) Know-how in • CI/CD tools: GitHub Actions, Azure DevOps, Jenkins • Secrets management: HashiCorp Vault, AWS Secrets Manager • Security testing: SAST/DAST, dependency scanning, container hardening Passion for AI/ML tools • scikit-learn, TensorFlow, PyTorch, MLflow • Model deployment, versioning, and monitoring Team • You will report directly to the Chief Artificial Officer • You will join a team of 4 people located in Luxembourg and work with contacts in different locations • Location: Kirchberg - The Stage What we offer • base salary, bonus, pension plan, lunch vouchers • training plans • flextime • homeworking policy • accessibility: our office is located in Kirchberg, near the city center and easily accessible per public transport (train, tram, bus, …) • by joining our global group, you will have multiple development opportunities Please, note that only applications sent in English will be considered. About Us ArcelorMittal is the world's leading steel and mining company, with a presence in 60 countries and primary steelmaking facilities in 16 countries. In 2022, ArcelorMittal had revenues of $79.8 billion and crude steel production of 59.0 million metric tonnes, while iron ore production reached 45.3 million metric tonnes. Our purpose is to produce ever smarter steels that have a positive benefit for people and planet. Steels made using innovative processes which use less energy, emit significantly less carbon and reduce costs. Steels that are cleaner, stronger and reusable. Steels for electric vehicles and renewable energy infrastructure that will support societies as they transform through this century. With steel at our core, our inventive people and an entrepreneurial culture at heart, we will support the world in making that change. This is what we believe it takes to be the steel company of the future. ArcelorMittal is listed on the stock exchanges of New York (MT), Amsterdam (MT), Paris (MT), Luxembourg (MT) and on the Spanish stock exchanges of Barcelona, Bilbao, Madrid and Valencia (MTS). For more information about ArcelorMittal please visit: http://corporate.arcelormittal.com Job Info • Job Identification 29224 • Job Category Automation • Posting Date 06/25/2025, 09:29 AM • Locations Luxembourg, LU