🚀 Senior Data Analyst / Technical Data Engineer 📍 Location: Ghent region (partially remote, in agreement with the client)📅 Start date: ASAP⏳ Full-time assignment🌍 Languages: Dutch & English🔎 Assignment ContextFor a long-term strategic mission within a critical infrastructure OT (Operational Technology) environment, we are looking for an experienced and reliable Senior Data Analyst / Technical Data Engineer.This key role operates at the heart of a complex infrastructure where DMS (PoA), SCADA, and time-series data are central. You will combine deep database expertise with advanced analytics, optimization, and operational stability in a high-responsibility setting.🎯 Your ResponsibilitiesYou will be responsible for managing, analyzing, and optimizing operational data within a critical OT context.Key responsibilities include:Building and maintaining robust data extractions (Oracle & Cassandra) to Azure DatabricksAnalyzing data growth, performance impact, and trendsOptimizing database architecture and data retention strategies (TTL, archiving)Stabilizing and improving existing data flows and environmentsPerforming technical analyses within time-series data environmentsRefreshing test environments with production datasetsTroubleshooting and environmental stabilization🛠 Technical EnvironmentOracle (performance tuning, backup & recovery, analysis)Cassandra (upgrade experience, TTL, data cleanup, time-series datasets)OT systems (DMS / SCADA)Scripting: Shell, SQL, batchData extraction and integration with Azure Databricks👤 Ideal ProfileWe are looking for a senior consultant with:Minimum 10 years of experience in database management and/or data analysisProven experience in complex and critical environmentsStrong expertise in Oracle and CassandraAnalytical depth combined with a hands-on mindsetAbility to work autonomously and take ownershipClear communication skills towards technical and functional stakeholdersProactive attitude focused on optimization and stabilityExperience in OT / SCADA environments is a strong asset⭐ Why This Opportunity?Strategic position within critical infrastructureLong-term engagement with continuityHigh level of technical autonomyDirect impact on system performance and stabilityCollaboration with OT and data engineering experts📩 Interested or know someone who might be a great fit? Feel free to apply!