Senior Design Engineer

1 week ago

Stellenbosch, Western Cape, South Africa AltGen South Africa Full time R90 000 - R120 000 per year

About the Role

AltGen is looking for a
Senior Design Engineer
to join a renewable energy company is Stellenbosch. The role involves hands-on design work, coordination with internal and external stakeholders, and ensuring all installations meet technical, quality, and safety standards.

This position is ideal for an
experienced electrical engineer
with solid technical design knowledge in renewable energy systems, who enjoys both detailed design and practical project involvement.

Key Responsibilities

  • Lead the
    electrical design and layout
    of renewable energy systems (mainly solar PV and hybrid systems).
  • Prepare and review
    single-line diagrams, wiring schematics, cable schedules, and equipment specifications
    .
  • Conduct
    site assessments, load analysis, and energy yield calculations
    using relevant tools (e.g. PVSyst, Helioscope).
  • Perform
    system sizing and component selection
    (inverters, transformers, switchgear, protection devices, cabling).
  • Ensure compliance with
    local electrical codes and standards
    (e.g., SANS, NRS, IEC).
  • Support
    procurement
    by preparing technical specifications and reviewing supplier quotations.
  • Provide
    technical input during construction and commissioning
    , including troubleshooting and QA/QC checks.

Qualifications & Experience

  • Bachelor's Degree
    in Electrical Engineering or equivalent.
  • Minimum
    5–8 years' experience
    in electrical design, preferably within the
    renewable energy or power sector
    .
  • Hands-on experience in
    solar PV system design
    (rooftop, ground-mounted, or hybrid).
  • Proficient in design software such as
    AutoCAD
    ,
    PVSyst
    , and
    MS Office
    .
  • Experience with
    LV and MV electrical systems
    (design or coordination).
  • Strong documentation, reporting, and problem-solving skills.

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