R&D Steelmaking Engineer

R&D Steelmaking Engineer – Steelmaking Process Models Development and Deployment ArcelorMittal Long Carbon LATAM invites you to apply for the R&D Steelmaking Engineer – Steelmaking Process Models Development and Deployment position. ArcelorMittal is the world’s largest steel producer. We use the most innovative technologies to build the steels of tomorrow. Over 125,000 talented people in more than 60 countries push the boundaries of digitalisation and create a stronger, faster, and smarter world. Our Global R&D team – 1,650 researchers across 14 research centres – continuously improves steel quality and manufacturing processes, investigating disruptive technologies, reducing the carbon footprint, and optimising costs while maintaining uncompromising quality. About the R&D Maizières Process Lab The lab supports ArcelorMittal’s production plants by developing or improving innovative processes or routes (from cokemaking to metallic coating). Your role As a Research Engineer in the Steelmaking department, you will lead studies and support our plants worldwide to tackle challenges from new decarbonised processes or evolving health & safety rules (metallurgy, productivity, quality…). Key responsibilities Contribute to the deployment of process models developed by the R&D team and deployed in a large number of plants worldwide. Help extend the process models to the new decarbonised processes (EAF route). Participate in R&D projects to develop or optimise processes in ArcelorMittal industrial plants, evaluating new breakthrough technologies and deploying tools that ensure steel grades produced on new routes match the quality and properties of existing grades. Work closely with ArcelorMittal industrial plants, requiring frequent business trips. Interact with the entire ArcelorMittal community: Global R&D specialists and technicians, plant experts, corporate teams, and external partners (academic laboratories, technical centres, suppliers) to develop collaborative research. Requirements / Qualifications Master’s degree or PhD. Solid scientific background in material science, thermodynamics, thermochemistry, process engineering, or material characterization. Experience in model development is appreciated. Programming experience (preferably Fortran, Python, VBA). Fluent in French and English. Ability to write technical reports or research papers and to define and structure research problems, data analysis, and experimental validation. Good social skills to work in multicultural project teams across different factories; ability to present findings clearly to technical and non‑technical audiences. Willingness to conduct thorough on‑site analysis and implement improvement action plans. Prone to travel worldwide. ArcelorMittal Global R&D Values Compliance with health and safety rules. Respectful, transparent, honest, and empathetic in relationships; honour commitments. Consistency with the highest level of integrity. Questioning practices, striving for high quality and reliability. Recognition of diversity and fresh ideas as key to group success. Commitment to lifelong learning and skill development. Openness to ideas that challenge conventions and stimulate innovation. Location and Salary Thionville, Grand Est, France – €40,000.00 – €50,000.00 per year. Seniority Level Entry level Employment Type Full‑time Job Function Engineering and Information Technology - Mining About Us ArcelorMittal is the world’s leading steel and mining company, operating in 60 countries with primary steelmaking facilities in 15 countries. Our purpose is to produce ever smarter steels that provide positive benefits for people and the planet. We prioritise safety, health and wellbeing for all employees. Our culture encourages innovation, entrepreneurship and continuous improvement. ArcelorMittal supports the development of renewable energy, major industry impact and economic growth through science and technology. #J-18808-Ljbffr