Balancing Energy Supply and Demand Engineer / Technologist

Contract12 hours ago

Employment Information

Qualifications and Minimum Requirements
  • Bachelor’s in Electrical Engineering, Energy Engineering, Power Systems, Applied Mathematics, Economics, or a related field. A post graduate degree would be an advantage.
  • 2–5 years of experience in energy, power system modelling, or energy analytics (experience level adjustable).
  • Experience working with utilities, system operators, energy consultancies, or regulatory agencies is preferred.
  • Experience with renewable integration, storage modelling, hydrogen, or EV impacts
  • Knowledge of national or regional energy planning frameworks
  • Professional Registration (optional).
Technical and Skills Required
  • Experience with databases and data processing.
  • Understanding of power systems, electricity markets, and energy economics.
  • Familiarity with GIS tools is an advantage.
Key Competencies Required
  • Strong analytical and problem-solving skills.
  • Ability to communicate complex technical results clearly.
  • Scenario-based and systems-thinking mindset.
  • Attention to detail and documentation.
  • Ability to work independently and in multidisciplinary teams.
Summary of Key Responsibilities and Job Scope

       Energy System Planning

  • Develop and maintain long-term energy system planning models (generation, transmission, and demand).
  • Conduct load forecasting and scenario analysis to assess future energy needs.
  • Evaluate capacity expansion, resource adequacy, and system reliability under multiple scenarios.
  • Support Energy Planning and least-cost planning studies.

    Energy Modelling & Analytics

  • Build, calibrate, and validate energy models using tools.
  • Analyse impacts of renewable energy integration, storage, electric vehicles, and demandside management. 
  • Perform production cost modelling, dispatch simulations, and sensitivity analyses.
  • Translate complex model outputs into actionable insights for technical and non-technical stakeholders.

    Renewable Energy & Energy Transition

  • Assess technical and economic feasibility of renewable energy projects and hybrid systems.
  • Model variability, intermittency, and flexibility requirements of renewable generation.
  • Analyse pathways for decarbonization, net-zero targets, and emissions reduction strategies.

    Policy, Regulation & Stakeholder Support

  • Support policy analysis by quantifying impacts of energy regulations, market designs, and incentives.
  • Provide analytical inputs for regulatory filings, planning reports, and investment proposals.
  • Collaborate with planners, economists, policymakers, and grid operators.

    Data Management & Quality Assurance

  • Manage large datasets related to demand, generation, fuel prices, and network constraints.
  • Ensure data integrity, transparency, and reproducibility of models and analyses.
  • Document assumptions, methodologies, and model limitations.
Job location
Balancing Energy Supply and Demand Engineer / Technologist
South African National Energy Development Institute (SANEDI)
Balancing Energy Supply and Demand Engineer / Technologist
1 Vacancy-Contract
Block C, Upper Grayston Office Park, 152 Ann Crescent, Strathavon , Sandton, Johannesburg, Gauteng, South Africa
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