Operational Reference Data Analyst

Job Description

• We are seeking an Operational Reference Data Analyst to join our organisation in Johannesburg, South Africa. In this Contract position, you will play a crucial role in maintaining the integrity and accuracy of our operational reference data.
• The successful candidate will be responsible for managing, validating, and optimising reference data across our systems, ensuring that all data meets our stringent quality standards and supports effective business operations.
• Maintain and manage operational reference data across multiple systems and databases, ensuring consistency and accuracy
• Perform comprehensive data quality assurance and validation checks to identify and rectify discrepancies
• Analyse data issues and implement corrective actions to resolve data anomalies and inconsistencies
• Document data processes, procedures, and governance standards to ensure organisational compliance
• Collaborate with cross-functional stakeholders to understand data requirements and support system enhancements
• Generate detailed reports and analytics on data integrity metrics and quality performance
• Support system implementations, data migrations, and reference data cleansing initiatives
• Ensure adherence to data governance frameworks and regulatory requirements
• Maintain detailed records of data changes and maintain audit trails for compliance purposes
• Provide technical support and guidance to end-users regarding reference data queries and issues

Qualifications

• Matric, Diploma, Degree or Postgraduate qualification in Data Analytics, Finance, Risk Management, or Business Analytics

Experience Required

• Building and maintaining OSD data-quality dashboards.
• Monitoring data publication from CIF to OSD and reporting data discrepancies.
• Tracking remediation of identified discrepancies and exceptions.
• Monitoring OSD data against agreed standards and business rules, including completeness, correctness, consistency and timeliness.
• Refreshing and monitoring Power BI dashboards, resolving scheduled-refresh failures, and consolidating critical exceptions for weekly reporting.
• Supporting applicable data requests and administering access to the Reservoir/Lakehouse, including quarterly access reviews.
• Providing data support for Operational Incident Management.
• Proven experience in data analysis, data management, or a related analytical role
• Proficiency in SQL and advanced Microsoft Excel for data manipulation and analysis
• Strong attention to detail with exceptional organisational abilities
• Excellent problem-solving skills and analytical mindset
• Demonstrated ability to work with large datasets and identify patterns or anomalies
• Strong written and verbal communication skills
• Ability to work independently and collaboratively within a team environment
• Experience with data quality assurance and validation processes
• Experience with reference data management systems or master data management (MDM) platforms
• Knowledge of data governance frameworks and best practices
• Familiarity with financial systems, operational systems, or enterprise resource planning (ERP) environments
• Experience with data visualisation tools such as Tableau or Power BI
• Project management experience or exposure to data-related projects
• Understanding of database structures and data architecture principles
• Experience working in a regulated industry or compliance-focused environment