Data Analytics Intern — SQL, Python, Power BI | JHB

Company : Coronation; Johannesburg; On-site; ZAR 120,000 - 180,000; Full time

Job summary

Coronation is seeking a Data Analyst Trainee for the Catapult Programme 2026 in Johannesburg. This graduate role focuses on data analysis and machine learning, developing skills in database design, data mining and data reconciliation.

You will gain experience with Excel, VBA, SQL, Python, Power BI and database management while contributing to real projects within the organisation's data initiatives. This internship offers structured development and exposure to enterprise data practices in South

Qualifications

• Honours/minimum master’s degree in a relevant field such as Computer Science, Mathematics, Data Science, Economics or Finance.

Responsibilities

• Develop and enhance skills in database design principles, mastering the use of SQL for querying databases
• Data mining, extraction, and reconciliation from various data sources
• Analyzing and collating large amounts of information to find patterns and solutions
• Processing, cleansing, and validating the integrity of data to be used for analysis
• Assist with the update and maintenance of internal Technology catalogue and process register

Skills

Excel

VBA

SQL

Python

Power BI

Database management

Education

Honours/master’s degree in Computer Science, Mathematics, Data Science, Economics, or Finance

Job description

Coronation is seeking a Data Analyst Trainee for the Catapult Programme 2026 in Johannesburg. This graduate role focuses on data analysis and machine learning, developing skills in database design, data mining and data reconciliation.

You will gain experience with Excel, VBA, SQL, Python, Power BI and database management while contributing to real projects within the organisation's data initiatives. This internship offers structured development and exposure to enterprise data practices in South