Senior Data Analyst - Cross River Rail Delivery Authority

Key Responsibilities

• Design, develop, and maintain enterprise‑grade BI dashboards and reporting solutions using Power BI and Tableau.
• Extract, transform, and model large, heterogeneous data sets with SQL and Python to support program‑level decision making.
• Collaborate with project managers, engineers, and stakeholders to translate business needs into analytical requirements.
• Provide strategic guidance and mentorship to junior analysts, fostering a data‑driven culture across the organization.
• Monitor data quality, perform statistical analysis, and generate insights that drive cost‑efficiency and schedule optimization.

Requirements

• 5+ years of experience in data analysis or business intelligence, preferably in large‑scale infrastructure or public‑sector projects.
• Advanced proficiency in SQL and a modern analytics language such as Python.
• Hands‑on expertise with Power BI and Tableau for visual analytics and dashboarding.
• Strong understanding of data modeling, ETL processes, and statistical techniques.
• Proven ability to lead teams, mentor analysts, and communicate complex findings to non‑technical stakeholders.