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. Your role We are looking for an Engineer with a strong knowledge in Metallurgy / Materials Science. You will be in charge of R&D Projects dedicated to different metallurgy-related topics, focused on structural steel products manufactured in ArcelorMittal Long Products plants : Development of new high strength steels for structural long products. Optimization of the metallurgical route (Chemistry & Process). In-depth investigation of the application properties. Integration in products/application standards and follow-up of the standardization process. To that end, you will work in close collaboration with local and Global R&D colleagues, with the teams from the plants and as well with Sales / marketing departments. You will manage the close follow-up of the industrial trials and production campaigns. You will also be a reference in your field of expertise, and provide additional support for all other Metallurgy-related Projects. Involvement in the standardization committees in link with our steel long products is to be expected, as well as technical assistance when backup is needed to answer requests from our customers. Punctual business trips are expected in case of needs (Europe, North America). Your profile You hold a Master's degree or a PhD in Metallurgy or Material Science. You have a solid background in Physical Metallurgy and a good understanding of the metallurgical mechanisms taking place all along the manufacturing route of steel products (secondary metallurgy, continuous casting, hot rolling, heat treatment...). You are able to analyze a complex process, to integrate external knowledge and to implement practical solutions and work in an industrial environment. You are able to lead and manage projects independently and deliver high quality results. You are able to carry out a technological watch. You are fluent in English and in French. You feel comfortable working in an office environment as well as on the field. You are persevering, creative and a source of proposals in your work. You are organized and rigorous in the reporting of your work and respect of deadlines. 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 which eminent scientists and engineers evolve in a multicultural environment.

Job Description INS (Industrial Products and Services) with 5 Sub-Categories present in 8 hubs ensures proximity to the plant and captures full benefit of our size. This Procurement organization is centrally led and managed per categories to develop expertise, consolidate the needs and follow-up the execution of contracts. General Industrial Services Sub-Category is in charge of activities like Internal Transport and Handling, Packaging and warehousing, Industrial Cleaning, Scaffolding and also Support and Facility Management services Responsibilities: Actively participate in the strategic procurement activities for General Industrial Services subcategory in the Cluster. Build transparency of subcategory spend in the Cluster and drive cost reduction. Work closely with internal customers on sites to ensure effective strategic procurement and business continuity. Together with Lead User and Users collaborate in the search and implementation of Progress and TCO Actions Work closely with Lead Buyer in conducting research on supply markets, price benchmarks, and supplier profiles. Participate in Transversal Projects/Initiatives Across Clusters to ensure share of Best practices Execute supplier selection, negotiation, and contracting for the mills/sites. Develop and maintain supplier profiles: Manage Supplier relationship and monitor contract compliance. Deliver savings and subcategory KPI targets and assist Lead Buyer with necessary analyses: Spend data analysis and basic financial analyses, Performance reporting Category strategy development (ex: supply market research, price benchmarks), Supplier profile maintenance. Achieve effective procurement and business continuity by cooperation with internal customers across sites. Participate in transversal working groups and projects. Profile: Master in Procurement, Supply Chain, Business Administration Previous experience in a Purchasing team Fluent in French and English, any other European language would be an advantage You have problem-solving, analytical skills and good ease facing numbers. You have a good technical knowledge of contracts and targeted systems but also in project management and negotiation. You demonstrate leadership and communication skills. You have an appetite for finding information about innovative industry and for market analysis. Knowledge of quality management norms (ISO 9001…) would be a plus.

Job Description About the role: Actively participate in the strategic procurement activities for Maintenance & Repair Services subcategory in the Cluster. Build transparency of subcategory spend in the Cluster and drive cost reduction. Work closely with internal customers and logistics people in sites to ensure effective strategic procurement and business continuity. Work closely with Lead Buyers and Maintenance organization in conducting research on supply markets, price benchmarks, and supplier profiles. Key Responsabilities: Execute supplier selection, negotiation, and contracting for the mills/sites. Develop and maintain supplier profiles: Manage Supplier relationship and monitor contract compliance. Deliver savings and subcategory KPI targets and assist Lead Buyer with necessary analyses: Spend data analysis and basic financial analyses, Performance reporting Category strategy development (ex: supply market research, price benchmarks), Supplier profile maintenance. Achieve effective procurement and business continuity by cooperation with internal customers across sites. Participate in transversal working groups and projects. Profile: Master in Procurement, Supply Chain, Business Administration Previous experience in a Purchasing team Fluent in French and English, any other European language would be an advantage You have problem-solving, analytical skills and good ease facing numbers. You have a good technical knowledge of contracts and targeted systems but also in project management and negotiation. You demonstrate leadership and communication skills. You have an appetite for finding information about innovative industry and for market analysis. Knowledge of quality management norms (ISO 9001…) would be a plus.

LJob Description The Lead Buyer plays a dual role for the Purchasing of Spare Parts: Local role: manage the team of Buyers to purchase services links to his subcategory in his/her cluster. Transversal role: identify with the cluster Lead User the benchmark activities within the hub to transfer them across Europe (TCO, supplier panel, process management…). Local and transversal approaches are combined by the definition of the Annual Project Portfolio built by the Lead Buyer for his hub in close cooperation with the Subcategory Management and other Lead Buyers. The Lead Buyer ensures that all requirements of the hub for the subcategory are fulfilled by the Buyers in due time with the best solution. The Lead Buyer also monitors key steps of projects conducted in other hubs for the specific activity they oversees. In this role the Lead Buyer is responsible for: Deploying Health & Safety local policies and procedures. Managing his/her teams (daily management, GEDP process, salary evolution, evaluation…). Participating to HR processes (career committee - succession planning …) at his/her own cluster level. Ensuring communications with cluster stakeholders at his/her own cluster level. Defining list of projects to be done by his/her buyers for his/her own cluster (annual Project Portfolio) and saving objectives. Monitoring progress of projects according to plan for the buyers based in the cluster. Negotiating or supporting negotiation of contracts, selecting suppliers. Preparing, when necessary, files for the Investment Allocation Committee (IAC). Managing validation and signature process. Processing with Users Claims with high complexity and impact. Monitoring spot order procurement process executed by his/her buyers. Evaluating the efficiency of his/her team. In his/her role, and for his/her cluster, the Lead Buyer also participates to: Monitoring and evaluating of the supplier panel of the subcategory. Informing users about contracts. Defining and executing contract deployment plan. Deploying EPO improvement projects (tools, processes…). Certification audits (ISO, safety, environment …). In his/her role, for his/her specific activity and for all clusters, the Lead Buyer: Defines the purchasing strategy based on Market Knowledge and User inputs for all clusters, with support of the Subcategory Head and other Lead Buyers. Deploys the strategy through the definition of a 3-5 years Master Plan across all clusters. Participates to the definition of Project Portfolio of other Lead Buyers. Manages supplier panel and relation with Key Accounts. Develops with Lead Users standard specifications, price list, TCO approach… Compares cost between sites and updates benchmark. Monitors key steps of projects: definition of objectives (kick-off meeting), list of suppliers to be consulted, definition of cost target, technical alignment when offers are in English, selection of suppliers short list, final negotiation rounds and selection of supplier. Is informed of contract reviews and gives support for complex claims with high financial impact. Evaluates the results of the strategy deployment. Master's in Procurement, Purchasing, Supply Chain or similar Fluent in both English and French is an absolute requirement Proven experience in the field of Procurement in a multi-national environment You have problem-solving, analytical skills and good ease facing numbers. You have a good technical knowledge of contracts and targeted systems but also in project management and negotiation. You can discuss technical topics and implement and manage the change. You demonstrate leadership and communication skills. You have an appetite for finding information about innovative industry. Result and Customer oriented, you can work under deadline pressure. Knowledge of quality management norms (ISO 9001…) would be a plus Profile: Master's in Procurement, Purchasing, Supply Chain or similar Fluent in both English and French is an absolute requirement Proven experience in the field of Procurement in a multi-national environment You have problem-solving, analytical skills and good ease facing numbers. You have a good technical knowledge of contracts and targeted systems but also in project management and negotiation. You can discuss technical topics and implement and manage the change. You demonstrate leadership and communication skills. You have an appetite for finding information about innovative industry. Result and Customer oriented, you can work under deadline pressure. Knowledge of quality management norms (ISO 9001…) would be a plus

Fund Administration Officer – Transfer Angency (m/f) Key Responsibilities: • Participate in fund operations including closings, capital calls, distributions, subscriptions, redemptions, and transfers of shares. • Assist during fund launches and liquidations, ensuring alignment with the LPA, PPM, and other governing documents. • Draft board minutes, assist in board and investment committee meetings, and support the organization of shareholders' meetings. • Support AML/CFT due diligence, when required, by assisting the compliance team with initial and ongoing checks on clients and investors in line with internal policies. • Act as a key coordinator between clients, investors, and internal teams, ensuring smooth communication and timely follow up on all requests. Your Profile: • A proactive, autonomous, and dynamic mindset with the ability to manage tasks independently. • Strong organizational skills, attention to detail, and the ability to handle confidential information. • Excellent communication skills to collaborate with clients, investors, and internal teams. • Previous experience in fund administration, financial services, or a similar environment is highly desirable. • Fluency in French and English. • Familiarity with Luxembourg fund regulations is considered an asset. Why join us? By joining our team, you will be part of a company that values your contribution and offers you the autonomy to make a real impact. We provide opportunities for growth and development in an environment where your role plays an essential part in our success. You will work with a collaborative team that supports your professional journey while empowering you to take charge of key responsibilities.

Job Description ArcelorMittal Long Products Luxembourg recrute pour le Laminoir de Differdange (Train Grey) un Ingénieur Process Production (H/F), pour un Contrat à Durée indéterminée : Le (la) « Ingénieur Production» a pour rôle de s'assurer que la production rencontre les exigences de qualité présentes et futures des clients, la réduction des coûts de production et l'amélioration de la qualité du milieu de travail. Il a un rôle d'encadrement et de supervision à court et moyen terme au sein de l'organisation de Production. Son travail se situe en partie au bureau, à la supervision des tâches technico/administratives, et sur le terrain, comme soutien direct de l'ensemble du personnel de Production. Missions Principales : Analyser et suivre quotidiennement les performances de la chaîne de Production (Qualité, productivité, coûts d'opération, santé et sécurité) ; Concevoir, développer et mettre en œuvre des stratégies de production. (coordination planning, optimisation suivant situation problématique rencontrée) Gérer les ressources humaines et matérielles nécessaires à la production. Former le personnel de production. Recherche et propose des solutions dans le but d'optimiser les équipements pour obtenir la qualité et le taux de production optimal et être informé des particularités à la performance récente des procédés ou relative à la disponibilité des équipements Planifier et coordonner les activités de production pour atteindre les différents KPIs Donne des directives aux opérations par rapport aux paramètres de procédé à modifier pour améliorer les performances Procure l'assistance technique nécessaire Participer à la mise en place de nouveaux projets et technologies. Peut Intervenir à l'occasion auprès du personnel de maintenance pour donner des directives et guider des travaux Participer activement aux arrêts planifiés majeurs Analyser les données de production pour identifier des opportunités d'amélioration. Suit, met en place des actions correctives et sait expliquer les écarts par rapport aux objectifs Initie et/ou participe à des activités de résolutions de problèmes par rapport à des pertes de production Elaborer, suivre et animer des groupes de travail en lien avec les plans d'actions stratégique à suivre du secteur. Produit des rapports et plans d'action (actions correctives) nécessaires Coordonne la réalisation des projets (planification, coordination de la main-d'œuvre…) Évalue les impacts réels du projet sur le procédé, sur la production et les coûts et présente les résultats du projet à sa hiérarchie Collaborer avec les équipes de maintenance, supply chain et les autres périmètres transversaux afin d'optimiser la production Compétences requises : Diplôme d'ingénieur Bac +5 / Ou équivalence universitaire LMD Bac +5 5 ans d'expérience à un poste similaire, idéalement dans le domaine de la métallurgie Français courant, bon niveau d'anglais COMPÉTENCES TECHNIQUES : Gestion de budget Analyse de données (pack office / minitab / sql / python…) SAP → Avoir une première expérience en analyse des données industrielles QUALITÉS PERSONNELLES : Bonne capacité de communication et rédactionnelle Leadership Organisation et rigueur Bon relationnel Réactif Bon esprit d'équipe En retour nous vous proposons : De faire partie de la plus grande entreprise mondiale de production l'acier et d'exploitation minière qui s'efforce de devenir neutre en carbone d'ici 2050 De bénéficier d'un salaire de base compétitif reflétant vos compétences et votre expérience, de plusieurs avantages et d'un programme d'incitation annuel pour récompenser vos performances De façonner votre stratégie de carrière grâce aux formations techniques et de développement personnel proposées par l'Université ArcelorMittal D'évoluer dans un environnement de travail axé sur la sécurité et inclusif 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 ArcelorMittal Long Products Luxembourg belongs to ArcelorMittal Europe – Long Products, one of the three divisions of ArcelorMittal Europe, producing long products (sections, wire, sheet piles, round bars, rails, etc.) in 10 countries in Europe and North Africa for the construction and industry sectors. ArcelorMittal Long Products Luxembourg or AM LPL, is an cluster of Belval, Differdange, Rodange and Dommeldange plants, with more than 2 000 employees and over 150 years of history. Renowned for its high value-added products such as sheet piles and jumbo beams, which are delivered worldwide, AMLPL comprises : Two electric arc furnace, in Belval and Differdange, with an annual production capacity of more than 2 million tons Four rolling mills : Mill 2, located in Belval, specialized in sheet piles production (annual capacity : 500 000 tons) TMB, located in Belval specialized in medium-size beams (annual capacity : 800 000 tons) Grey Mill, located in Differdange, specialized in the production of the world's heaviest beams (annual capacity : 600 000 tons) Mill A, located in Rodange, specialized in rails and heavy angles, as well as some special sections (Track shoes, cathodic bars, etc) production (annual capacity : 250 000 tons) A mechanical workshop in Dommeldange A finishing workshop in Differdange, the Beam Finishing center (BFC) Its own electricity distribution entity (SOTEL)

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 Belval plant belongs to ArcelorMittal Europe - Long Products, business unit producing long products (sections, sheet piles, rails) in ten countries in Europe and North Africa for the construction and industry sectors. ArcelorMittal Belval has: one electric arc furnace one continuous caster steel shop with an annual production capacity of 1 million tonnes two rolling mills: the Mill 2 is specialised in sheet piles (annual production capacity: 600 000 tonnes) the medium section mill (annual production capacity: 900 000 tonnes) more than 1000 employees more than 100 years of history ArcelorMittal Belval (formerly known as ProfilArbed) is the world's largest rolling mill of hot rolled steel sheet piles and has been playing a leading role in the development of piling technology for over 100 years. The first steel sheet piles were rolled in 1911 and 1912: the ‘Ransome' and ‘Terre Rouge' piles. Since then the production program of ArcelorMittal's mill in Belval has undergone constant improvement and development. Intended to slot into each other to create a sealed wall, our sheet piles are designed to retain earth or water to create quay walls, dams, underground car parks, tunnels, bridges and trunk roads. They are designed either to be an integral part of the finished product, or only to be used during construction work, to secure the excavation needed to build the structure itself.

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 Belval plant belongs to ArcelorMittal Europe - Long Products, business unit producing long products (sections, sheet piles, rails) in ten countries in Europe and North Africa for the construction and industry sectors. ArcelorMittal Belval has: one electric arc furnace one continuous caster steel shop with an annual production capacity of 1 million tonnes two rolling mills: the Mill 2 is specialised in sheet piles (annual production capacity: 600 000 tonnes) the medium section mill (annual production capacity: 900 000 tonnes) more than 1000 employees more than 100 years of history ArcelorMittal Belval (formerly known as ProfilArbed) is the world's largest rolling mill of hot rolled steel sheet piles and has been playing a leading role in the development of piling technology for over 100 years. The first steel sheet piles were rolled in 1911 and 1912: the ‘Ransome' and ‘Terre Rouge' piles. Since then the production program of ArcelorMittal's mill in Belval has undergone constant improvement and development. Intended to slot into each other to create a sealed wall, our sheet piles are designed to retain earth or water to create quay walls, dams, underground car parks, tunnels, bridges and trunk roads. They are designed either to be an integral part of the finished product, or only to be used during construction work, to secure the excavation needed to build the structure itself.

Job Description You will be responsible for leading and managing the Supply Chain Management (SCM) activities for the Bars & Rods (B&R) perimeter within ArcelorMittal Long Products Europe. Your mission will be to drive efficiency, transparency, and operational excellence across planning, logistics, and performance monitoring, ensuring optimal support to mill operations and alignment with business objectives. Tasks and Responsibilities Provide leadership on Operations Management (OM) and operations planning Oversee performance reporting to ensure visibility and accountability across SCM functions Manage semis planning to support production continuity and material flow Deliver logistic support to mills, ensuring timely and efficient operations Drive metal inventory optimization to balance availability and cost efficiency Coordinate shutdown and capacity planning to minimize disruptions and maximize throughput Develop and implement strategies for consignment stocks planning Navigate the order book to optimize productivity of casters and mills Introduce and manage the OTT (Order Turnaround Time ) metric across Bars & Rods mills in Europe Profile and Qualifications Solid experience in supply chain management, preferably within the steel or industrial manufacturing sector Education: Degree in Engineering, Supply Chain, or Industrial Management; advanced qualifications are a plus Technical knowledge: Strong understanding of mill operations, planning systems, and inventory management Analytical skills: Proven ability to interpret performance data and drive process improvements Communication: Effective stakeholder management across functions and geographies.

Senior Cloud Engineer Luxembourg, Luxembourg Trending Job Description About ArcelorMittal Global Solutions AI Team The AMGS AI Team is a transversal Artificial Intelligence capability enabling business divisions to create measurable value through responsible, production-grade AI and data solutions. We support the full lifecycle of AI initiatives across Finance, HR, Supply Chain, Logistics, Manufacturing, and Operations, while owning technical delivery, quality, and risk controls. Our portfolio includes document automation, forecasting, optimization, computer vision, predictive maintenance, AI-powered assistants, and GenAI-driven enterprise applications. Role Summary As a Senior Cloud Engineer, you will design, build, and operate cloud platforms and solutions that host AI, data, and enterprise applications developed by the AMDS AI Team. In the initial phase, you will work hands-on, primarily on Microsoft Azure, designing and implementing cloud architectures, environments, and DevOps pipelines yourself. As the team grows, you will progressively lead and mentor other cloud engineers, oversee their work, and ensure a consistently high standard of quality, security, and reliability across all cloud solutions. While Azure will be the primary platform, you are expected to expand into AWS over time as AMGS AI solutions evolve. Key Responsibilities Hands-on Cloud Engineering (Initial Phase) Design and implement cloud architectures on Azure for AI, data, and software solutions Build and operate cloud environments supporting production workloads Implement infrastructure as code (IaC) and CI/CD pipelines Ensure security, scalability, reliability, and cost efficiency of cloud solutions Support deployment and operation of applications, data pipelines, and AI systems DevOps & Platform Enablement Establish and maintain DevOps practices, tooling, and standards Support software developers and data scientists with cloud environments and deployment pipelines Troubleshoot infrastructure, deployment, and runtime issues Contribute to operational excellence, monitoring, and incident management Technical Leadership (As Team Grows) Guide and mentor other cloud engineers Review infrastructure and DevOps implementations Define and enforce cloud architecture and engineering standards Oversee technical quality, maintainability, and security of cloud platforms Cross-Functional Collaboration Work closely with software developers, data scientists, and AI engineers Align cloud designs with application, data, and AI requirements Support planning, estimation, and technical decision-making Required Skills & Experience Cloud & DevOps Skills Strong experience designing and operating cloud solutions, primarily on Microsoft Azure Experience with core cloud services (compute, storage, networking, identity, security) Solid DevOps knowledge including CI/CD, automation, and infrastructure as code Experience supporting production workloads in cloud environments Understanding of cost management and cloud optimization principles Technical Leadership & Ownership Ability to work independently and own cloud solutions end-to-end Experience mentoring or guiding other engineers (formal or informal) Strong sense of accountability for platform reliability and quality Comfortable making architectural and operational trade-offs Professional Experience Proven experience as a Cloud Engineer in production environments Experience working with cross-functional teams (software, data, AI) Experience in complex or enterprise environments Nice to Have Experience with AWS or willingness to grow into AWS-based solutions Exposure to MLOps practices and tooling Experience supporting AI or data platforms Familiarity with security, compliance, and governance in enterprise cloud setups What We Look For in This Role A hands-on cloud engineer who enjoys building and operating real platforms A future technical leader who can scale cloud practices and teams Someone who balances pragmatism with long-term reliability and security A strong collaborator who enables developers and data scientists to succeed What This Role Is Not A purely managerial role A hands-off architect position A narrow DevOps-only role without platform ownership If you enjoy building and owning cloud platforms, supporting AI and data teams, and growing into a technical leadership role, this position offers the opportunity to shape how AMGS AI delivers solutions at scale.