Senior Solar Design Engineer – Permanent | Hybrid | Western Cape, South Africa

Oxyon People Solutions; Stellenbosch; On-site; ZAR 600,000 - 800,000; Full time

Benefits offered by this job

Dynamic work environment

Professional development opportunities

Hybrid working model

Job summary

Oxyon People Solutions is seeking a Senior Solar Design Engineer based in Stellenbosch, South Africa. In this role, you will lead the technical design process for utility-scale solar PV and BESS projects, ensuring engineering excellence from pre-development to execution. Collaborate with global teams, enhance design standards, and mentor junior engineers.

The ideal candidate holds a Bachelor’s Degree in Electrical Engineering or a related field, has at least 5 years of experience in PV system design, and is proficient in key design tools. Join us for an opportunity to work on impactful renewable energy projects in a hybrid work environment.

Qualifications

• Minimum of 5 years' experience in PV system design, particularly with utility-scale projects.
• Deep understanding of PV system architecture and grid integration.
• Previous experience mentoring or leading junior engineers.

Responsibilities

• Lead and manage the technical design scope for solar PV and BESS projects.
• Conduct feasibility studies and performance simulations.
• Prepare and review technical specifications and construction packages.

Skills

PV system design

Design and simulation tools (AutoCAD, PVsyst, PVCase, Helioscope)

Problem-solving ability

Communication skills (English)

Education

Bachelor’s Degree in Electrical Engineering, Renewable Energy, or related discipline

Job description

About the Role

As the Senior Solar Design Engineer, you will take ownership of the technical design process for utility-scale and commercial PV and BESS projects. Your expertise will drive engineering excellence from pre-development through execution phases. You'll work closely with global teams, contribute to standardisation efforts, and mentor junior engineers.

Key Responsibilities

• Lead and manage the full technical design scope for solar PV and BESS projects.
• Conduct feasibility studies, performance simulations, and system assessments.
• Develop detailed electrical, mechanical, and layout designs.
• Prepare and review technical specifications, procurement documentation, and construction packages.
• Provide expert feedback on designs developed by internal teams and external consultants.
• Liaise with suppliers, EPC contractors, and grid operators on compliance and design matters.
• Contribute to the continuous improvement of design standards, tools, and best practices.

Your Profile

• Bachelor’s Degree in Electrical Engineering, Renewable Energy, or related discipline.
• Minimum of 5 years' experience in PV system design, with exposure to utility-scale projects (1MW+).
• Proficiency in design and simulation tools such as AutoCAD, PVsyst, PVCase, and Helioscope.
• Deep understanding of PV system architecture and grid integration.
• Strong problem-solving ability and engineering judgement.
• Previous experience mentoring or leading junior engineers.
• Excellent written and verbal communication skills in English.
• High attention to detail and a proactive, quality-driven mindset.

What’s on Offer

• Work in a hybrid model (remote and office-based) with a team of international experts.
• Opportunity to work on large-scale, impactful renewable energy projects across several countries.
• A dynamic work environment that encourages professional development and innovation.