Company · 1,131 open roles
Careers at ArcelorMittal
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1,131 positions at ArcelorMittal
LR_Supervisor - Ore Processing SAG Mill (400649)
ArcelorMittal·Yekepa, Nimba, Liberia
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.…
Mechanical Technician
ArcelorMittal·PORTLAND, TX, United States
Tasks & Responsibilities: • Know, understand, and follow all Safety, Environmental, and Maintenance policies, procedures, and requirements. • Perform preventive, predictive, and corrective maintenance on mechanical equipment throughout the facility. • Troubleshoot and repa…
Production Technician
ArcelorMittal·PORTLAND, TX, United States
Under general production supervision, the Production Technician performs preventative maintenance of the plant and material handling equipment as effectively and economically as possible while being consistent with plant policies, practices and procedures. The person in this posi…
Stagiaire génie mécanique - Hiver 2027
ArcelorMittal·Contrecoeur, QC, Canada
Tu souhaites mettre en pratique tes connaissances acquises durant tes études et être une personne ressource dans le domaine de l'ingénierie mécanique ? Ce stage offert au sein de notre équipe de l'Aciérie de Contrecoeur-Est pour la session de l'hiver 2027 est fait pour toi! …
TECHNICIEN SPECIALISTE MAINTENANCE THERMIE (H/F)
ArcelorMittal·Le Creusot, Bourgogne-Franche-Comte, France
ArcelorMittal est l’un des leaders mondiaux de l’industrie de l’acier et des mines avec 125 400 salariés, une présence dans 60 pays et des installations de production d'acier primaire dans 14 pays. En 2025, ArcelorMittal a réalisé un chiffre d'affaires de 61,4 milliards de dollar…
Buyer - General Industrial Services
ArcelorMittal·Fos-sur-Mer, Provence-Alpes-Cote d'Azur, France
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.…
Coke plant, sinter plant, blast furnace or steel shop maintenance expert for CTO ArcelorMittal Flat Europe team (324420)
ArcelorMittal·Gent, Oost-Vlaanderen, Belgium
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.…
Research Engineer in high temperature materials (powders and refractories for continuous casting)
ArcelorMittal·Maizieres-les-Metz, Grand Est, France
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.…
Operador de Máquinas Operatrizes III (356535)
ArcelorMittal·Sao Goncalo do Amarante, CE, Brazil
Objetivo do Cargo Executar serviços de usinagem em máquinas mandrilhadoras convencionais e/ou CNC de alta complexidade, realizando operações de furação, alargamento, rosqueamento, faceamento e mandrilamento em peças de médio e grande porte, garantindo a qualidade, segurança e cum…
OT Solution Delivery & Integration Engineer
ArcelorMittal·Luxembourg
Mission Translate approved OT security architectures into safe, repeatable and supportable technical deployments across clusters and plants. Key Responsibilities • Develop detailed designs, deployment patterns, configuration baselines and integration guidance for approved solu…
OT Solution Delivery & Integration Engineer
ArcelorMittal·Luxembourg
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.…
OT Solution Delivery & Integration Engineer
ArcelorMittal·Luxembourg
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.…
OT Solution Delivery & Integration Engineer
ArcelorMittal·Luxembourg
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.…
Cluster OT Security Governance Manager
ArcelorMittal·Luxembourg
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.…
OT Programme & PMO Lead
ArcelorMittal·Luxembourg
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.…
Cyber Range, Testbed & Training Lead
ArcelorMittal·Luxembourg
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.…
OT Vulnerability Management & Resilience Lead
ArcelorMittal·Luxembourg
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.…
OT Technology & Compliance
ArcelorMittal·Luxembourg
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.…
OT Framework, Architecture & Standards Lead
ArcelorMittal·Luxembourg
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.…
Head of OT Cyber Security Centre of Excellence
ArcelorMittal·Luxembourg
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.…
Lead Buyer Travel and Fleet
ArcelorMittal·Luxembourg
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.…
Mécanicien - STP
ArcelorMittal·Montreal, QC, Canada
Ce que vous gagnez à venir travailler chez nous : Salaire à partir d'environ 37,25 dollars de l'heure. • Programme de bonification. • Programme d’assurances complet payé à 100% par l’employeur (médical, dentaire, invalidité et vie). • Programme de formation et de déve…
Ingenieur (m/w/d) Produktentwicklung
ArcelorMittal·Bremen, Bremen, Germany
ArcelorMittal ist weltweit das führende Unternehmen in der Stahl- und Bergbauindustrie, mit Standorten in 60 Ländern und primären Stahlwerken in 16 Ländern. Im Jahr 2022 betrug der Umsatz von ArcelorMittal 79,8 Milliarden US-Dollar und die Rohstahlproduktion belief sich auf 59,0 …
IT Head of Digital & AI Acceleration Factory
ArcelorMittal·Luxembourg
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.…