Data Analyst (Contract) – Advanced Analytics & AI Focus

apartmentIsilumko Staffing (JHB) placeRivonia calendar_month2026/06/01

Role Summary

We are seeking an experienced and technically versatile Data Analyst to join our client in Rivonia on a contract basis. This role is ideal for a highly analytical professional who excels in data interpretation, business insight generation, and technical development.

You will work across data architecture, system design, and AI-driven initiatives, translating complex datasets into meaningful, actionable business intelligence. The ideal candidate is self-driven, detail-oriented, and comfortable working across multiple technologies and disciplines.

Key Responsibilities

Perform deep-dive analysis across diverse datasets to identify trends, anomalies, and business opportunities
Interpret business and project requirements to design actionable data solutions
Manage and respond to multiple ad hoc reporting requests with accuracy and clarity
Understand end-to-end data flows from source systems to reporting layers
Design and maintain scalable data models for analytics and reporting
Collaborate with stakeholders to translate business needs into technical specifications
Develop and optimize data pipelines and integrations
Extract, transform, and analyse data using databases such as IBM DB2, Oracle, Netezza (NZ), and SQL Server
Support AI/ML initiatives through data preparation and contribution to model development
Manage workload independently and deliver high-quality outputs within deadlines
Document methodologies, data logic, and insights for technical and non-technical audiences
Utilize advanced MS Excel for data analysis and reporting
Develop dashboards and reports using Power BI

Required Skills & Experience

Minimum 8+ years’ experience in data analytics, software development, and systems architecture
Strong proficiency in SQL, Python, and/or R
Experience working with enterprise databases: DB2, Oracle, Netezza (NZ), SQL Server
Solid understanding of data modelling, ETL processes, and system design principles
Experience with cloud platforms (e.g., Azure, AWS, or GCP)
Familiarity with AI/ML concepts and model lifecycle
Proven ability to work independently and manage multiple priorities
Strong communication skills with the ability to bridge technical and business stakeholders
Advanced MS Excel skills (pivot tables, formulas, macros)
Experience with Power BI for visualization and reporting

Preferred Qualifications

Degree in Computer Science, Data Science, Engineering, or related field
Exposure to Power BI, Tableau, or similar BI tools

Additional Information

Contract role
Work on high-impact analytics and AI-driven initiatives
Opportunity to collaborate with cross-functional teams across business and technology

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