Lead Data Visualization and Reporting Specialist

4 weeks ago

Kolar, India Tata Electronics Full time

Key Responsibilities:


Reporting & BI Development:

  • Build and maintain real-time dashboards and visualizations in Power BI, Tableau, and Grafana.
  • Define and implement data cubes and multi-dimensional models for fast, flexible analysis.
  • Deliver multiple output format reports meeting OSAT customer needs
  • Develop portals for internal and external users to access reports with right level of access control


MES, OEE & Traceability Systems:

  • Integrate MES data (e.G., Camstar, FactoryWorks, Critical Manufacturing, Si View) to capture complete product/process traceability.
  • Automate OEE tracking including availability, performance, and quality metrics.
  • Enable deep-dive root cause and trend analysis using historical equipment/process data.


Data Engineering:

  • Design and manage staging tables, stored procedures, and ETL processes to clean, transform, and prepare data from MES, ERP, and external sources.
  • Ensure efficient loading and transformation of large datasets into data warehouses or big data platforms.
  • Optimize performance of dashboards and queries using indexes, partitions, and pre-aggregated views.


B2B / EDI Integration:

  • Manage B2B/ RosettaNet/EDI data exchange with external partners and customers
  • Maintain EDI mappings, monitor data quality, and ensure error-free delivery of key documents
  • Collaborate with IT and business teams to troubleshoot and enhance partner integration pipelines.


Big Data & Advanced Analytics:

  • Enable analytics on unstructured or sensor data from equipment, testers, and traceability logs.
  • Support predictive maintenance, yield prediction, and anomaly detection initiatives.


Cross-functional Enablement:

  • Work with Manufacturing, Engineering, Quality, and Supply Chain to understand reporting and data needs.
  • Train users and promote self-service BI capabilities.
  • Act as a thought leader in modern manufacturing analytics and traceability solutions.


Qualifications:

  • Bachelor’s or Master’s degree in Engineering, Computer Science, Information Systems, or related.
  • 10+ years in a reporting or BI leadership role within a semiconductor, electronics, or OSAT environment.
  • Good understanding of MES DB Schema
  • Proficient in Power BI (required), with experience in Grafana and Tableau.
  • Deep experience with MES systems, OEE metrics, and traceability frameworks.
  • Strong understanding of stored procedures, staging areas, and data warehousing best practices.
  • Familiarity with OLAP/data cubes and multidimensional data modeling.
  • Strong SQL skills and ETL pipeline experience


Key Skills & Competencies:

  • Advanced Data Modeling & Engineering
  • MES / OEE / ERP Integration
  • BI Tools (Power BI, Grafana, Tableau)
  • Data Warehouse & Cube Design
  • Traceability & Compliance Reporting
  • B2B / RosettaNet/ EDI Data Exchange
  • Big Data Analytics & Scalability
  • Cross-functional Communication
  • Continuous Improvement Mindset

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