Job
Description
Role Overview: As an Assistant Team Lead - Visualization Maintenance Specialist at ArcelorMittal, your primary responsibility will be to manage and maintain business intelligence solutions built in Power BI and Tableau. You will play a crucial role in ensuring the reliability, performance, and accuracy of dashboards and reports that support critical business decision-making. Your role will involve working closely with business users, BI developers, and data platform teams to support visualizations across departments and maintain data availability, security, and version control. Key Responsibilities: - Lead and mentor a cross-functional team to drive team planning, resource allocation, and workload prioritization to meet project and business goals. - Monitor scheduled data refreshes and report performance in Power BI and Tableau environments, troubleshoot and resolve issues with dashboards, broken visuals, slow performance, and connectivity errors. - Validate data source connections to ensure stability and reliability of reports, collaborate with data engineering teams to ensure upstream data pipelines support reporting needs, maintain and troubleshoot extracts, published data sources, and shared datasets. - Provide end-user support for visualization tools, manage user permissions, access rights, and role-based security in both Tableau and Power BI workspaces, act as a liaison between end-users and technical teams for reporting requirements and issue escalations. - Maintain documentation of dashboard dependencies, data sources, and business logic, support governance by applying naming conventions, metadata standards, and usage guidelines for dashboards and reports. Qualification Required: - Bachelors degree in Information Systems, Business Intelligence, or related field. - 6 to 8 Years of experience in a BI support or visualization maintenance role. - Proficiency in Power BI (including Power BI Service) and Tableau (Desktop and Server/Cloud). - Strong understanding of data modeling, data refresh schedules, and query performance optimization. - Familiarity with SQL and data integration tools (e.g., Azure Data Factory, SAP BW connections). Additional Details: ArcelorMittal is a global team of 158,00+ talented individuals committed to building a better world with smarter low-carbon steel. The company offers a culture fueled by an entrepreneurial spirit and a passion for excellence, prioritizing the advancement and growth of team members. With flexible career pathways and access to the latest technology and business tools, ArcelorMittal provides a space where you can learn, take ownership, and face exciting challenges every day. Role Overview: As an Assistant Team Lead - Visualization Maintenance Specialist at ArcelorMittal, your primary responsibility will be to manage and maintain business intelligence solutions built in Power BI and Tableau. You will play a crucial role in ensuring the reliability, performance, and accuracy of dashboards and reports that support critical business decision-making. Your role will involve working closely with business users, BI developers, and data platform teams to support visualizations across departments and maintain data availability, security, and version control. Key Responsibilities: - Lead and mentor a cross-functional team to drive team planning, resource allocation, and workload prioritization to meet project and business goals. - Monitor scheduled data refreshes and report performance in Power BI and Tableau environments, troubleshoot and resolve issues with dashboards, broken visuals, slow performance, and connectivity errors. - Validate data source connections to ensure stability and reliability of reports, collaborate with data engineering teams to ensure upstream data pipelines support reporting needs, maintain and troubleshoot extracts, published data sources, and shared datasets. - Provide end-user support for visualization tools, manage user permissions, access rights, and role-based security in both Tableau and Power BI workspaces, act as a liaison between end-users and technical teams for reporting requirements and issue escalations. - Maintain documentation of dashboard dependencies, data sources, and business logic, support governance by applying naming conventions, metadata standards, and usage guidelines for dashboards and reports. Qualification Required: - Bachelors degree in Information Systems, Business Intelligence, or related field. - 6 to 8 Years of experience in a BI support or visualization maintenance role. - Proficiency in Power BI (including Power BI Service) and Tableau (Desktop and Server/Cloud). - Strong understanding of data modeling, data refresh schedules, and query performance optimization. - Familiarity with SQL and data integration tools (e.g., Azure Data Factory, SAP BW connections). Additional Details: ArcelorMittal is a global team of 158,00+ talented individuals committed to building a better world with smarter low-carbon ste
