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Centurion: Data Warehouse Analyst

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Job Description

What you will be doing: Requirements Gathering: Collaborate with stakeholders to understand business needs and translate them into specific data and reporting requirements.  Data Collection & Preparation: Identify, collect, and clean data from various sources (e.g., databases, CRM systems, web analytics) ensuring data accuracy and integrity. Data Modeling & Warehousing: Contribute to the design and maintenance of data models and data warehouses, optimizing for performance and scalability. ETL Processes: Develop and maintain ETL (Extract, Transform, Load) processes to move data from source systems to the data warehouse. Data Analysis & Interpretation: Conduct in-depth data analysis to identify trends, patterns, and insights that can inform business decisions. Report & Dashboard Development: Design, develop, and maintain interactive dashboards and reports using BI tools (e.g., Tableau, Power BI, Looker) to visualize data and communicate findings effectively. Performance Monitoring: Monitor the performance of BI solutions and identify areas for improvement. Documentation: Create and maintain documentation for data sources, ETL processes, reports, and dashboards. Collaboration & Communication: Effectively communicate findings and recommendations to stakeholders at all levels, including technical and non-technical audiences. Continuous Learning: Stay up-to-date with the latest BI trends, tools, and techniques. Mentorship: Mentor junior analysts and provide guidance on best practices. What we are looking for : Bachelor’s degree in a quantitative field (e.g., Computer Science, Statistics, Mathematics, Business Analytics) or equivalent experience. 5 – 8 years of experience in Data Warehouse analysis. 5 years’ experience in data modelling in a Data Warehouse. Strong understanding of data warehousing concepts, ETL processes, and data modeling techniques. Proficiency in SQL and experience working with relational databases. Experience with at least one BI visualization tool (e.g., Tableau, Power BI, Looker). Strong analytical and problem-solving skills. Excellent communication and presentation skills, with the ability to explain complex technical concepts to non-technical audiences.  Ability to work independently and as part of a team.  Experience with cloud-based data warehousing solutions (e.g., Snowflake, BigQuery, Redshift) is a plus. Experience with scripting languages (e.g., Python, R) is a plus. Knowledge of statistical methods and techniques is a plus. Please note that if you do not hear from us within 3 weeks, consider your application unsuccessful.

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How to Apply

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About IT / Computing / Software Jobs in Tshwane

In the Tshwane area, the IT and computing industry is thriving, with a strong demand for skilled professionals to drive technological advancements and innovation. Typically, this field is characterized by a dynamic job market with various opportunities available across different sectors. However, it’s essential to note that the job market can fluctuate, and it’s crucial to stay adaptable and focused on continuous skill development.

When it comes to salary expectations, it’s generally common for IT and computing professionals in Tshwane to earn salaries within the range of R600 000 to R1 200 000 per annum, depending on factors such as experience, company size, industry sector, and specific job requirements. However, please note that these are broad estimates and can vary significantly based on individual circumstances. It’s also worth considering that bonuses, benefits packages, and other perks can impact overall remuneration.

Common skills required for IT and computing roles in Tshwane include proficiency in programming languages (such as Java, Python, or C++), experience with database management systems, knowledge of cloud computing platforms (like AWS or Azure), understanding of cybersecurity principles, and familiarity with Agile development methodologies. Additionally, strong analytical, problem-solving, and communication skills are often essential for success in this field.

The IT industry is a broad sector that encompasses various industries, including financial services, technology, manufacturing, and more. Commonly, these professionals work in companies operating within these sectors, as well as in government agencies and educational institutions. The demand for skilled IT professionals extends across the private and public sectors, with opportunities available at different levels of experience.

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For those looking to advance their careers in IT and computing, there are many opportunities for professional development and growth. Typically, career progression paths involve taking on increasingly complex projects, leading teams, or pursuing specialized certifications (such as CompTIA or Cisco). Many organizations also offer training programs, mentorship schemes, and internal job rotations to support employee development and advancement.


This information provides general career guidance. Actual salaries and requirements vary by employer.



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