
201 - 500 employees
Founded 2007
⚡ Energy
🔬 Science
Energy • Science
JIRAU ENERGIA is a Brazilian hydropower company that operates the Jirau hydroelectric plant on the Madeira River, focused on large-scale renewable electricity generation. The company emphasizes environmental stewardship, social responsibility and sustainable development—managing licensing, mitigation programs and local community initiatives—and invests in research and innovation (including projects on environmental monitoring and robotic maintenance). Jirau Energia also participates in energy commercialization and market auctions.
🔥 7 minutes ago
🗣️🇧🇷🇵🇹 Portuguese Required
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201 - 500 employees
Founded 2007
⚡ Energy
🔬 Science
Energy • Science
JIRAU ENERGIA is a Brazilian hydropower company that operates the Jirau hydroelectric plant on the Madeira River, focused on large-scale renewable electricity generation. The company emphasizes environmental stewardship, social responsibility and sustainable development—managing licensing, mitigation programs and local community initiatives—and invests in research and innovation (including projects on environmental monitoring and robotic maintenance). Jirau Energia also participates in energy commercialization and market auctions.
• Contribute to structuring and evolving the BI and Analytics strategy, aligned with business objectives. • Define and maintain corporate data standards, including naming conventions, metrics, KPIs and dimensional models. • Provide guidance on data architecture choices (Data Warehouse, Data Lake, Lakehouse), ensuring scalability, quality and performance. • Translate business requests into clear, well-documented analytical requirements. • Develop, review and optimize dashboards, reports and semantic models, ensuring adherence to defined standards. • Ensure consistency, reliability and traceability of data used in reports and dashboards. • Define data quality rules (validation, completeness, accuracy, timeliness). • Drive continuous performance improvements for queries, data loads and visualizations. • Support versioning, publishing and maintenance processes for BI artifacts. • Act as a technical point of reference for BI and data vendors and third-party teams. • Define technical standards and best practices to be followed by external providers. • Perform technical reviews of deliveries (modeling, dashboards, pipelines, documentation). • Serve as a bridge between IT/Data teams and business areas, promoting a shared understanding of metrics and analyses. • Assist users in correctly interpreting data and metrics.
• Bachelor's degree in Information Technology, Computer Science, Statistics, Information Systems or related fields. • Solid experience in Business Intelligence and Analytics. • Experience with enterprise data environments and multiple data sources. • Data Modeling: • - Dimensional modeling • - Concepts of facts, dimensions and granularity • - Advanced SQL for data analysis, validation and transformation • Experience with BI and visualization tools (e.g., Power BI, Tableau, Qlik or similar). • Knowledge of ETL/ELT and data integration concepts. • Understanding of Data Warehouse, Data Lake and/or Lakehouse architectures. • Practical knowledge of Data Governance and Data Quality. • Experience acting as an analyst on data/BI projects, including data structuring and creating ETL routines.
• Meal allowance (VA and/or VR via Ticket card) — you can split the total balance between both cards, choose restaurants or use it for supermarket purchases. • Health plan — We offer a national health plan 100% subsidized by the company for you and your dependents. • Dental plan — Dental coverage is offered for you and your dependents, also 100% covered by the company. • Life insurance — for precautionary coverage. • Childcare assistance — financial aid for daycare for children up to 5 years old. • Gympass — support for your physical wellbeing. • Workplace stretching sessions — short on-site sessions to help you stretch and stay active. • Private pension — the company matches your contribution (up to 7%). • Profit Sharing (PLR) — annual company profit-sharing program. • Housing with a nominal rent fee, shuttle service between employee housing and the plant, meals (lunch), and an education subsidy for grades 1–9 at SESI school for employees' children.
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