Proposal Design Engineer

Recruiter:

Network Recruitment

Job Ref:

NES025945/KSE

Date posted:

Saturday, June 27, 2026

Location:

Johannesburg, South Africa

SUMMARY:
Our client is seeking a highly motivated Proposal Engineer to support the commercial and technical development of solar and hybrid energy solutions. You will play a key role in preparing accurate, competitive, and technically sound proposals for clients across commercial and industrial sectors.

POSITION INFO:
Key Responsibilities: Develop preliminary and detailed solar PV and BESS system designs Interpret client requirements, tender documents, and technical specifications Prepare technical and commercial proposals for C&I and utility-scale projects Conduct site assessments and feasibility studies Perform system sizing, yield analysis, and financial modelling Compile BOQs, cost estimates, and pricing structures Collaborate with engineering, procurement, and project teams Support the sales team during client engagements and presentations Ensure compliance with relevant standards and regulations Optimise designs for cost, efficiency, and performance Minimum Requirements: Bachelor's degree in Electrical Engineering or a related field 3-7 years' experience in solar PV design and proposals Strong knowledge of PV systems, inverters, and BESS solutions Experience with design tools (e.g., Helioscope, PVsyst, and AutoCAD) Understanding of grid integration and local regulations Strong commercial awareness and costing experience Excellent communication and presentation skills Advantageous: Professional registration (ECSA) (or in-progress) Experience with large-scale or C&I solar projects Familiarity with tendering processes and EPC environments Apply now! For more engineering jobs, please visit If you have not had any response in two weeks, please consider the vacancy application unsuccessful. Your profile will be kept on our database for any other suitable roles \/ positions. For more information contact: Kagiso Sebalo Senior Recruitment Consultant

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