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Research Technician in Metallography (m/f)

ArcelorMittal Luxembourg S.A.

Publiée27.11.2025
You will join the Long Products research center.

Your role

The main missions of the Research Technician will essentially consist in :

Technical assistance activities for AM production sites in Long Products Luxemburg perimeter (related to quality defects or alteration of production equipment).
Technical assistance activities for commercial entities of steel sections, sheet piles and rails (typically in the context of claims or customer technical support).
Research works in collaboration with researchers from Esch R&D center in the framework of research Projects.

For this purpose, the Research Technician will be affected to Esch Metallography lab. He will be in charge of carrying out :

Preparation of the samples for metallography examination (cutting saw, mounting, polishing, chemical etching...).
Metallography examination : materials characterization (steel products, but also refractory materials) through optical microscopy, scanning electron microscopy, hardness testing...
Redaction of examination tests reports.

Besides, management of the maintenance of the lab's equipment will need to be handled, as well as the definition and updates of the internal procedures associated to the use of the equipment.

Your profile

Bachelor degree in Material Science / Metallurgy

Minimum requirements:

You have 4 years experience from work in a metallography lab or in a production site quality control department and have a good knowledge of characterization methods for metallic materials (Metallography, Optical and Electron microscopy, chemical analysis...).
You are able to analyze a complex process, to integrate external knowledge and to draw conclusions aiming at responding to the customers demand.
You are ready to handle responsibility.
You feel comfortable working in an office environment, lab environment as well as on the field.
You are persevering, creative and a source of proposals in your work.
You have skills in Teamwork.
You are organized and rigorous in the reporting of your work and respect of deadlines.
A good level in English (written/spoken) is required.

Other requirements:

Good knowledge in Physical Metallurgy, Steelmaking process, steel solidification and data analysis.
Good knowledge of Mechanical testing methods of metallic materials.
Background knowledge on damage/failure mechanisms would be a plus.
Knowledge of other foreign languages would be a plus (German, Spanish, Luxemburgish...).

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.

Contrat proposé:
Nombre de postes :1
Type de contrat:CDI
Lieu de travail : LUXEMBOURG
Heures par semaine : 40 h
Profil requis:
Langues requises : English - C
Contact :
  • Rond Point de Raemerich
    L-4008Esch-sur-Alzette
Comment postuler :
Email :recruitment.adem@arcelormittal.com
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