A Meter Data Management (MDM) job involves overseeing the collection, validation, storage, and analysis of utility meter data. Professionals in this role ensure the accuracy and reliability of meter readings for electricity, gas, and water utilities. They work with MDM software to process large datasets, detect anomalies, and generate reports for billing, consumption analysis, and regulatory compliance. Their responsibilities may also include troubleshooting data issues, integrating with smart metering systems, and optimizing data workflows.