Oracle Data Analyst

Careers At Dlk Group; Pretoria; On-site; ZAR 200 000 - 300 000; Part time

Job summary

A technology services company is seeking an Oracle Data Analyst in Pretoria, South Africa. The role involves data analysis, SQL development, and collaboration with stakeholders to enhance business processes. Candidates should possess a relevant diploma and advanced skills in SQL and Oracle technologies. This is a contract position offering a market-related salary.

Qualifications

• 3-year National Diploma (NQF 6) or higher in an ICT-related field.
• Oracle certification is an added advantage.

Responsibilities

• Analyse and interpret data stored in Oracle databases.
• Design and develop SQL and PL/SQL queries.
• Create reports and dashboards using Oracle BI and Power BI.
• Conduct data cleansing and quality assessments.
• Collaborate with business stakeholders for data requirements.
• Optimise SQL queries for performance improvements.

Skills

Advanced SQL and PL/SQL development skills

Strong analytical skills

Problem-solving abilities

Experience with Oracle Database technologies

Proficiency in Oracle BI

Excellent communication skills

Education

3-year National Diploma in ICT-related field

Tools

Oracle BI

Power BI

Job description

DLK Group | Contract

Oracle Data Analyst

Pretoria, South Africa | Posted on 18/09/2025

Job Information

• Date Opened: 18/09/2025
• Job Type: Contract
• Industry: IT Services
• Work Experience: 5-7 years
• Salary: Market related salary
• City: Pretoria
• Province: Gauteng
• Country: South Africa
• Postal Code: 0002

Duties & Responsibilities

• Analyse and interpret data stored in Oracle databases to provide insights for decision‑making and business process improvement.
• Design and develop complex SQL and PL/SQL queries to extract, manipulate, and analyse data efficiently.
• Create reports, dashboards, and visualisations using tools such as Oracle BI and Power BI.
• Perform data profiling to understand data structures, relationships, and patterns.
• Conduct data cleansing and quality assessments to ensure accuracy, consistency, and completeness.
• Collaborate with business stakeholders to gather data requirements and translate them into technical solutions.
• Develop and maintain documentation for queries, reports, dashboards, and data processes.
• Optimise SQL queries for performance improvements in large datasets.
• Work closely with database administrators to ensure database integrity, security, and availability.
• Support ad‑hoc data analysis requests and provide actionable insights to stakeholders.
• Ensure compliance with data governance, privacy regulations, and organisational standards.
• Participate in testing and validation of new data sources, processes, and reports.

Requirements

Minimum Qualifications

• 3‑year National Diploma (NQF 6) or higher in an ICT‑related field (e.g., Computer Science or Information Technology).
• Oracle certification is an added advantage.

Key Skills & Competencies

• Advanced SQL and PL/SQL development skills.
• Strong analytical, problem‑solving, and critical thinking abilities.
• Experience with Oracle Database technologies and data analysis tools.
• Proficiency in Oracle BI, Power BI, or similar analytics platforms.
• Knowledge of data profiling, cleansing, and quality assurance practices.
• Excellent communication and stakeholder engagement skills.