About this role
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.
Tasks & Responsibilities
Data collection & management
• Collect, clean, validate, and manage environmental data from multiple internal and external sources
• Ensure data quality, consistency, and traceability in line with internal standards and regulatory requirements (e.g. CSRD, Taxonomy, ESG KPIs, GHG Protocol)
• Maintain and update databases, dashboards, and data repositories related to environmental performance
Analysis & reporting
• Analyze environmental datasets related to topics such as air and water emissions, GHG emissions, energy use, residues generation and management, resource efficiency, chemicals
• Produce quantitative analyses, indicators, and trends to support decision‑making
• Analyze progress of performance
• Benchmarking
• Prepare periodic reports for internal management, audits, and external stakeholders
• Define environmental improvement potential in line with existing and upcoming legislation
• Define, in coordination with sites, clusters and segments, individual, cluster, segment and group targets and timing
Regulatory support
• Monitor and analyse development of relevant environmental regulations and reporting frameworks (e.g. CSRD, Taxonomy, ESG KPIs, GHG Protocol)
• Assist in responding to data requests from regulators, auditors, customers, and partners
Tools & visualization
• Develop and maintain dashboards, visualisations, and automated reporting tools
• Translate complex datasets into clear insights, charts, and summaries for non‑technical audiences
Collaboration & continuous improvement
• Work closely with environmental experts, operations and IT
• Identify opportunities to improve data processes, automation, and methodologies
• Document data sources, assumptions, calculation methods, and workflows
Required Qualifications & Skills
Education
• Master’s or Bachelor’s degree in Environmental Science, Environmental Engineering, Data Science or a related field
Experience
• 5 years experience in similar role
• Expertise in Environment and Energy; particularly knowledge about EU environmental legislation and governance is relevant
• Knowledge of upstream steel production is highly desirable
Technical & analytical skills
• Strong quantitative and analytical skills with experience handling large and complex datasets
• Proficiency in data analysis tools such as:
• Excel (advanced functions, Power Query, pivot tables)
• SQL and/or Python / R (depending on seniority)
• BI or visualization tools (e.g. Power BI, Tableau)
• Experience with environmental data
Environmental & regulatory knowledge
• Good understanding of environmental indicators, methodologies, and metrics
• Familiarity with relevant frameworks and regulations is an asset, such as:
• CSRD, Taxonomy ESG reporting
• GHG Protocol / carbon accounting
Soft skills
• Strong attention to detail and data accuracy
• Ability to interpret data and communicate results clearly in writing and presentations
• Well‑organised, able to manage multiple tasks and deadlines
• Collaborative mindset and ability to work with multidisciplinary teams
Language & other requirements
• Very good written and spoken English (additional languages are an asset)
• Knowledge of French or German or Spanish is a plus
• Interest in environment, climate topics
• Ability to work with confidential and sensitive information
Optional / Nice‑to‑Have Requirements
• Experience in a corporate environment , environment consulting
• Knowledge of automation, APIs, or advanced data pipelines
• Experience supporting audits or verified reporting