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Salary
≈ $46k – $136k per year (Estimated)
Location
In office (Esch-sur-Alzette)

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Jun 4, 2026. ArcelorMittal scores A on the Alion truth index.

Overview
Company
Impact
Profile match
ArcelorMittal is a multinational steel and mining company formed in 2006 through the merger of Arcelor and Mittal Steel, producing flat and long steel products for the automotive, construction, household appliance and packaging industries. It operates steelmaking and iron ore mining sites in Europe, the Americas, India and Africa, including large plants in Poland, Brazil, Spain, France and Belgium, and is listed in Amsterdam, Paris, Luxembourg, Madrid and New York. The company is headquartered in Luxembourg City, Luxembourg.

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.

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