Position Overview
A growing South African fleet electrification and renewable energy solutions provider is seeking a Solutions Engineer to support the design, technical assessment and commercial development of Electric Vehicle (EV) charging infrastructure, Solar PV and Battery Energy Storage System (BESS) projects.
The successful candidate will conduct site surveys, assess electrical infrastructure, develop technical designs and prepare accurate project estimates and proposals. The role combines hands-on electrical engineering with client engagement and business development, translating customer requirements into technically sound and commercially viable solutions.
The position focuses primarily on site assessments, design and estimation, with additional responsibility for supporting sales activities and securing new business opportunities.
Key Responsibilities
Site Surveys & Electrical Assessments
Conduct technical site surveys at commercial, industrial, warehouse and fleet depot facilities.
Inspect main and sub-distribution boards, including three-phase LV installations with incomers of 1,000 A or more.
Assess available electrical supply capacity, load profiles, maximum demand and infrastructure constraints.
Safely install and retrieve data loggers, perform electrical measurements and document site conditions.
Identify electrical infrastructure upgrades, cable routes, trenching requirements and other installation considerations.
Assess utility and municipal supply requirements and identify technical risks.
Electrical Design & Engineering
Design AC and DC EV charging layouts and associated electrical reticulation systems.
Develop single-line diagrams, cable sizing, protection selection and earthing requirements.
Support the design and integration of Solar PV and battery storage systems.
Review and interpret existing electrical drawings and engineering documentation.
Ensure electrical designs comply with SANS 10142-1, SANS 10142-1-2 and applicable supply authority requirements.
Project Estimation & Technical Proposals
Prepare detailed scopes of work, bills of quantities (BOQs), project budgets and installation programmes.
Develop project schedules and Gantt charts for proposed installations.
Obtain and evaluate supplier and electrical contractor quotations.
Prepare technical sections of client proposals, tenders and presentations.
Coordinate project handovers to delivery teams, ensuring complete technical designs, budgets, scopes and programmes.
Sales & Client Engagement
Engage directly with clients to understand technical requirements and recommend suitable solutions.
Present engineering designs, project proposals and technical recommendations.
Support business development through outbound prospecting, lead follow-ups and client meetings.
Assist the Sales Manager with technical presentations, site visits and demonstrations.
Maintain accurate CRM records and project information.
Qualifications & Experience
Recognised electrical qualification, such as a trade-tested electrician, N6, National Diploma in Electrical Engineering or equivalent.
Minimum of 2 years' hands-on experience in electrical installation, design or estimating within a commercial or industrial environment.
Proven ability to work safely in live three-phase LV distribution boards, including large commercial and industrial installations with incomers of 1,000 A or more.
Relevant safe-working certification and competency in safe isolation, lockout procedures, electrical testing and data logger installation.
Ability to read and interpret electrical single-line diagrams and engineering drawings.
Working knowledge of SANS 10142-1, the Occupational Health and Safety Act and Electrical Installation Regulations.
Strong Microsoft Excel, Word and PowerPoint skills, including preparing BOQs, project budgets and Gantt charts.
Strong English communication skills and confidence engaging directly with commercial and industrial clients.
Valid driver's licence and willingness to travel across South Africa.
Ability to commute reliably to the Johannesburg office.
Advantageous
Wireman's Licence as an Installation Electrician or Master Installation Electrician, with the ability to issue Certificates of Compliance.
Experience designing Solar PV and battery storage systems.
Knowledge of SANS 10142-1-2 and NRS 097-2.
Experience with AC/DC EV charging infrastructure, load management or high-power commercial electrical installations.
Proficiency in AutoCAD, QCAD, PVsyst or Helioscope.
Previous technical sales, estimating or client-facing experience.
Skills & Competencies
Strong practical electrical knowledge and technical problem-solving skills.
Safety-conscious approach to electrical inspections, testing and site assessments.
High attention to detail and accuracy in design and cost estimation.
Strong organisational and project-planning abilities.
Commercial awareness and confidence presenting technical solutions to clients.
Proactive approach to sales prospecting and customer engagement.
Ability to work independently and collaborate with sales, operations and technical teams.
Important Note
Applicants must have a recognised electrical qualification and at least 2 years' practical experience in commercial or industrial electrical installation, design or estimating. Proven competency in safely working with three-phase LV distribution boards, conducting electrical measurements, interpreting single-line diagrams and preparing technical estimates is essential.
This is a hands-on technical and commercial role requiring direct site experience. Candidates must also possess a valid driver's licence and be available for regular client and site travel.
