Lead Systems Analyst

3 days ago

Johannesburg Gauteng, South Africa D and R Establishment Full time R104 000 - R120 000 per year

About the Role

The Lead Systems Analyst will analyse complex data, design analytical solutions, and guide cross-functional teams to support data-driven decision making. The role combines systems analysis, data modelling, development support, and project coordination.

Minimum RequirementsQualifications

  • Degree in Computer Science, Data Science, Statistics, Mathematics, Electrical Engineering or related field.
  • Relevant industry certifications are an advantage.

Experience

  • Strong problem-solving and root-cause analysis skills.
  • Experience with data manipulation, visualisation, and statistical libraries (e.g., Python/Pandas or R).
  • Hands-on experience with machine learning models and statistical techniques.
  • Exposure to business analysis on multiple projects.
  • Project management experience (Agile exposure is beneficial).
  • Utility industry experience is a plus but not required.

Key ResponsibilitiesAnalysis & Solution Design

  • Conduct problem analysis and requirements gathering.
  • Perform exploratory data analysis (EDA) and develop insights.
  • Build or support statistical models and machine learning algorithms.
  • Validate models using hypothesis testing and performance metrics.
  • Create functional specifications and Entity-Relationship (ER) diagrams.
  • Work with business analysts, UI analysts, and domain experts to refine requirements.

Development Support

  • Use Python or R to build analytical tools, scripts, and data pipelines.
  • Support integration of analytical models into production systems.
  • Ensure scalability, accuracy, and reliability of data solutions.

Project Management & Collaboration

  • Work closely with business, IT, and development teams.
  • Provide timelines, estimates, and input during project planning.
  • Maintain a collaborative, communicative work environment.

Quality Assurance

  • Perform unit, integration, and validation testing for models and solutions.
  • Collaborate with QA teams to develop and automate testing processes.

Continuous Improvement & Documentation

  • Identify opportunities to improve processes and system functionality.
  • Keep updated with new tools and technologies.
  • Maintain clear documentation for models, algorithms, and system designs.

Core Competencies

  • Strong analytical and problem-solving ability.
  • Technical expertise in data and modelling tools.
  • Creativity and innovation in solution design.
  • Ability to work with complex requirements and switch between high-level and detailed views.
  • Good time-management and stress-management skills.
  • Adherence to quality and risk management standards.

Technical Skills

  • Proficiency in Python or R.
  • Strong understanding of algorithms, data structures, and software development principles.
  • Familiarity with Agile methodologies.
  • Excellent critical thinking and analytical reas

Job Type: Full-time

Work Location: In person

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