Sustainable Energy Engineer

IX Engineers; Pretoria; On-site; ZAR 300 000 - 400 000; Full time

Job summary

An engineering firm is seeking an experienced professional to supervise design activities in Pretoria. The role includes managing solar PV system design and providing comprehensive engineering solutions. Ideal candidates will have a degree in engineering and over 5 years of relevant experience. Skills in tools like Helioscope and AutoCAD are essential. This position offers opportunities for field assignments and professional growth.

Qualifications

• 5+ years of hands-on experience in solar PV system design, simulation, and performance analysis.
• Strong knowledge of solar resource assessment, PV sizing, and energy yield simulations.
• Experience with wind simulation software or hybrid energy systems preferred.

Responsibilities

• Supervise activities involved in project design including management support and construction supervision.
• Analyze vendor designs against client requirements.
• Provide engineering design and project management services.

Skills

Communication skills

Problem-solving skills

Teamwork

Project management

Drive for results

Education

Bachelor’s or Master’s degree in Electrical or Mechanical Engineering

Tools

Helioscope

PVSyst

AutoCAD

Microsoft Excel

Job description

Areas of Responsibilities

• Supervising the various activities involved in the design of a project consisting of several processes including project management support and construction supervision.
• Analyzing the designs of vendors or subcontractors providing specific equipment / solutions against performance outcomes and client requirements.
• Provide comprehensive advisory, economic, engineering design and project management services by establishing the options, support with economic & financial viability, preferred solutions, design criteria and implementing the preparation of specifications, design computations, drawings, models and bills of material in accordance with basic project requirements, performing detailed calculations.
• Work with Project Packaging team and stakeholders throughout the organisation to identify opportunities and support development of packaged solutions.
• Assist in research of renewable energies and energy efficiency solutions, technology and assist in developing solutions for the market sector.
• Develop custom data models and design solutions.
• Coordinate with different operational teams in iX in the project team including client team members.
• Comply with QMS including processes and policies.
• Provide inputs into bid documentation.

Education, Language & Qualifications

• Bachelor’s or Master’s degree in, Electrical or Mechanical Engineering, , or related field.Expected to register as Professional Engineer (Pr.Eng)

Essential Knowledge, skills and Experience

• –5 years of hands‑on experience in solar PV system design, simulation, and performance analysis.
• Strong knowledge of solar resource assessment, PV sizing, and energy yield simulations.
• Proficiency with tools:
• Helioscope, PV*Assist, PVSyst, DigSilent PowerFactory, AutoCAD (or similar CAD tools).
• Understanding of rated power calculations, inverter selection, and cable sizing.
• Experience working with wind simulation software or hybrid energy systems preferred.
• Knowledge of IEC, IEEE, and local grid connection standards.
• Advanced level of Microsoft Excel

Skills

• Excellent written and verbal communication skills for coordinating across teams.
• Strong problem‑solving skills with an emphasis on solution development.
• Ability to work individually and effectively in teams.
• Willingness to engage in professional associations preferred.
• Drive for results, deliverables, trust and integrity towards projects, company and client strategies.

Personal Attributes

• Drive for results, deliverables, trust and integrity towards projects, company and client strategies.
• Willingness to travel or to accept field assignments as and when required