Responsibilities Manage and maintain employee digital files, including correct codification and uploading of documents in Spanish.Prepare standard reports to support decision-making and ensure compliance with deadlines (e.g., weekly reports on leave, sick leave, temporary staff, and workforce evolution).Update and maintain master files for headcount comparison and compliance reporting.Generate and submit monthly reports (e.g., overtime, ERTE) to unions and Social Relations Technician.Coordinate annual performance evaluation processes for temporary workers, ensuring timely completion and generating summary reports.Monitor and manage time management variables: compliance with working hours, creation of annual and holiday calendars, calculation of days off for new hires and leavers.Prepare and deliver standard employee certifications in Spanish on request.Support remuneration consolidation processes for specific positions (e.g., foreman).Manage sick leave cases, including scheduling and follow-up of medical appointments.Handle internal mobility processes and monthly travel settlement approvals.Maintain and update organizational charts.Place SAP orders for office supplies and subcontracted HR services.Requirements:Bachelor's degree in HR administration, social relations, or similar areas. 5–7 years of experience in a similar HR administration role.Strong operational knowledge of HR services and employee administration.Proficiency in Office 365 (Word, Excel).Expertise in SAP HR and SAP Production (orders).Fluency in Spanish and English (C1), both spoken and written.High attention to detail, accuracy, and reliability in administrative processes.Strong organizational, time management, and problem-solving skills.Ability to work independently while being a collaborative team player.Customer-oriented mindset with adaptability to changing priorities.About UsArcelorMittal 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. About the TeamDo you want to make an impact? We’re looking for talented people to join a global community. ArcelorMittal is the world’s leading steel company. Our material is part of the fabric of life. Our purpose – and the reason why we exist – is to create smarter steels for people and planet. Help us develop the material that tomorrow’s world will be made of. In return, we offer endless career opportunities, international experiences in a diverse, multi-cultural organisation, working with leading experts, and lifelong learning through the ArcelorMittal University. As Segment Finance, we develop financial planning & analysis to help Segment & Clusters frame, monitor and achieve their business objectives. We want to be a business partner of choice to identify & promote value creation initiatives across all functions. We see our team as an open ground for new talents, with a clear focus on creativity, diversity & inclusion.Our Mission is to:Develop financial planning & analysis to help Segment & Clusters frame, monitor and achieve their business objectivesReinforce Segment & Clusters decision making by bringing the relevant strategic, financial & business perspectivesPromote and drive value creation initiatives across the different functionsEnsure fair allocation of financial resources between business stakeholdersSet up a transparent business environment, in compliance with internal & external financial standards & procedures
