Senior Electrical Engineer - Solar PV & Battery Energy Storage (BESS)

Energy Vault; Cape Town; On-site; ZAR 600,000 - 800,000; Full time

Job summary

A prominent engineering company seeks a Senior Electrical Engineer to lead solar PV and battery storage project deliveries. The role involves end-to-end engineering design and project management, ensuring compliance with standards and client satisfaction through a proactive and problem-solving approach.

Qualifications

• 5–10 years of relevant experience in solar PV and BESS design and commissioning.
• ECSA registration as a Professional Engineer is a strong advantage.
• Valid driver's license and own reliable transport.

Responsibilities

• Lead design and implementation of solar PV and BESS systems.
• Conduct site visits and technical assessments of LV/HV switchgear.
• Monitor project timelines and budgets.

Skills

Project Management

Design Compliance

Stakeholder Management

Problem-Solving

Education

Bachelor's degree in Electrical Engineering

Tools

AutoCAD

PVSyst

Helioscope

Job description

Introduction

A well-established engineering and energy solutions company is looking to appoint a Senior Electrical Engineer to lead the technical delivery of commercial and industrial (C&I) solar PV and battery storage projects. The successful candidate will be responsible for end-to-end engineering design, implementation support, and project management across a portfolio of installations ranging from under 100kW to over 1MW.

This role requires a strong technical background in solar and battery energy storage systems (BESS), with hands-on experience in both low- and medium-voltage infrastructure. You’ll collaborate with a cross-functional team to ensure project milestones, quality standards, and client expectations are met on time and within budget.

Duties & Responsibilities

• Conduct site visits and technical assessments of LV/HV switchgear rooms and rooftop/greenfield areas.

• Lead the design of solar PV and BESS systems using AutoCAD, Helioscope, and other industry-standard software.

• Prepare and maintain detailed technical drawings, layout plans, and single-line diagrams.

• Manage multiple projects simultaneously from concept through to commissioning.

• Ensure designs comply with relevant local and international standards, client specifications, and performance requirements.

• Monitor project timelines and budgets, ensuring alignment with contractual deliverables.

• Perform quality assurance checks on both design documentation and site execution.

• Coordinate with contractors, vendors, and in-house teams, including chairing project meetings and progress reviews.

• Engage with commercial and industrial clients throughout the project lifecycle.

• Provide technical input and performance insights to the operations and maintenance (O&M) team post-installation.

Desired Experience & Qualification

• Bachelor’s degree in Electrical Engineering or a related discipline.

• ECSA registration as a Professional Engineer (Pr.Eng) is a strong advantage.

• 5–10 years of relevant experience, with a focus on solar PV and BESS design, installation, and commissioning.

• Solid understanding of LV and MV switchgear, cabling, and protection systems.

• Strong drafting skills using AutoCAD.

• Proficient in PV design and simulation software (e.g., PVSyst, Helioscope).

• Demonstrated ability to manage tender documentation, contracts, and technical deliverables.

• Valid driver’s license and own reliable transport.

• Excellent communication, interpersonal, and stakeholder management skills.

• Strong problem-solving abilities and a proactive, independent approach to project execution.

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