The typical career path of a data analyst

In today’s digital economy, data is everywhere – and the demand for professionals who can turn raw information into actionable insights has never been greater. If you enjoy solving problems, spotting patterns, and shaping business decisions with evidence-based insights, a career in data analytics may be the right choice for you.

Data analytics offers promising career prospects, competitive salaries, opportunities for advancement, and the chance to make a meaningful impact across industries in South Africa and beyond.

 

What does a data analyst do?

Data analysts play a critical role in helping organisations make smarter, data-driven decisions. Their responsibilities typically include:

  • Collecting data: gathering information from databases, spreadsheets, surveys and software systems.
  • Cleaning and preparing data: ensuring accuracy by removing errors, duplicates and inconsistencies.
  • Analysing data: using statistical methods, algorithms, and software tools to identify trends and correlations.
  • Visualising insights: creating dashboards, charts, and graphs that make complex findings easy to understand.
  • Interpreting results: turning numbers into actionable business recommendations.
  • Communicating findings: presenting insights to stakeholders clearly, often to audiences without technical expertise.

Data analysts are in demand across finance, healthcare, retail, technology, marketing, and even government, where they support policy-making and improve service delivery.

 

Skills and education you’ll need

To be a successful data analyst, you’ll need both technical and problem-solving skills, including:

  • A strong foundation in mathematics and statistics
  • Knowledge of Big Data tools and techniques
  • Proficiency in data visualisation software and platforms
  • Familiarity with artificial intelligence (AI) and machine learning (ML) concepts
  • Analytical thinking and the ability to communicate complex insights simply

At Emeris, our programmes are designed to give you a balance of theoretical understanding and hands-on application, preparing you to step into the job market with confidence.

 

Starting your career

Most data analysts begin in entry-level roles such as junior analyst positions or internships. These opportunities allow you to:

  • Work on real-world projects
  • Strengthen your technical skills in data cleaning, manipulation, and visualisation
  • Gain experience translating insights into business recommendations

Internships and junior roles are a stepping stone to more senior positions, where your responsibilities and influence expand.

 

Career progression opportunities

As you gain experience, you can move into more specialised or advanced roles, such as:

  • Data scientist – designing predictive models and advanced analytics
  • Data engineer – building the systems and pipelines that handle data
  • Business intelligence analyst – focusing on strategic decision-making
  • Big data analyst – managing large and complex datasets
  • Quantitative analyst – applying data skills to finance and investment
  • Market researcher – interpreting consumer trends to guide strategy

 

The job market for data analysts

The demand for data analytics is soaring worldwide. According to Fortune Business Insights, the global big data analytics market was valued at USD 307.51 billion in 2023, and is projected to nearly triple to USD 924.39 billion by 2032.

In South Africa, the demand for skilled analysts is growing rapidly across industries. Combining strong technical expertise with networking and continuous learning can help you stand out in this competitive job market.

 

The future of data analytics

Emerging technologies such as AI, automation and ethical data management are shaping the future of data analytics. Professionals who stay current with these trends and embrace continuous learning will remain in high demand.

Each dataset presents a new challenge – and each discovery has the power to transform businesses, communities, and entire industries.

 

Why study data analytics at Emeris?

At Emeris, we believe education should be shaped around you – your goals, passions, and learning style. Our data analytics programmes are designed to equip you with:

  • Theoretical knowledge in Big Data, AI, ML and statistics
  • Practical experience through projects and case studies
  • Future-ready skills for a fast-growing, global industry

With our future-focused approach, you’ll graduate not just job-ready, but career-ready.

 

Take the next step

If you’re ready to begin your journey in one of the most in-demand careers of the future, explore our data analytics qualifications at Emeris. A career in data analytics isn’t just about numbers; it’s about understanding how data influences, informs and shapes almost every aspect of modern life.