3

3E

Renewable energy software and consultancy services

Senior Renewable Energy Engineer

Full-TimeUpdated on 10/15/2026
No salary listed
Senior
Master's
Cape Town, South Africa
Hybrid
Electrical EngineeringPower Systems Engineering

About the job

Requirements
  • A Master’s degree in Engineering or equivalent, with specialized training or experience in renewable energy (wind and/or solar).
  • At least 5 years of experience in renewable energy, including 3–5 years in wind and/or solar consultancy.
  • In-depth experience as both a Lender’s and Owner’s Technical Advisor, handling technical due diligence, particularly for photovoltaic engineering, procurement, and construction; operations and maintenance; power purchase agreements; and wind turbine contracts, including wind turbine generator supply and operations and maintenance agreements.
  • Proven ability to manage and execute Owner’s Engineer responsibilities, including design review, project management, and technical advisory throughout development, construction, and operational phases.
  • Hands-on experience with construction monitoring and inspections, guiding clients through construction to ensure adherence to technical and regulatory requirements, industry standards, and project goals.
  • Competency in reviewing and overseeing acceptance testing and commissioning activities performed by contractors, addressing issues promptly to ensure on-time project handover.
  • Familiarity with feasibility studies and resource assessments for solar and wind projects, including economic, technical, and operational considerations that influence project viability.
  • Ability to assess technical risks, propose mitigation strategies, and support technical due diligence and Owner’s Engineer functions across capital expenditure, operating expenditure, and revenue forecasts.
  • Project management skills to coordinate multidisciplinary teams, manage timelines, and align project deliverables with client expectations.
  • Proficiency in technical software tools relevant to technical due diligence and Owner’s Engineer roles, with the ability to learn and adapt to new systems.
  • Ability to manage complex, concurrent projects while meeting quality, budget, and schedule targets.
  • Ability to communicate technical information clearly and adapt messaging to sponsors, contractors, and lenders.
  • Willingness to travel for short assignments across Africa as required.
  • Fluency in spoken and written English.
Responsibilities
  • Lead and manage technical due diligence assignments, advising clients through the financial close phase.
  • Assess and mitigate technical risks across project capital expenditure, operating expenditure, and revenue forecasts.
  • Coordinate with legal, insurance, and financial advisors to ensure comprehensive project evaluations.
  • Review and negotiate key contracts, including engineering, procurement, and construction; operations and maintenance; power purchase agreements; and wind turbine generator supply agreements, for solar and wind projects.
  • Oversee project feasibility studies, providing technical input from preliminary assessments through full economic analysis.
  • Monitor construction progress and ensure alignment with design specifications and best practices.
  • Manage engineering, procurement, and construction and operations and maintenance tender preparations, participate in contract negotiations, and guide clients through the award process.
  • Conduct on-site project acceptance testing and commissioning, collaborate with contractors to resolve issues, and ensure project milestones are met.
  • Oversee project operations, supporting clients during the operational period to optimize performance and ensure long-term asset integrity.
  • Conduct technical reviews of project permits, designs, and resource assessments.
  • Lead and document technical inspections during construction and commissioning phases.
  • Propose risk mitigation strategies based on knowledge of renewable energy project lifecycles.
  • Serve as a key customer contact and oversee end-to-end delivery of consultancy projects, supporting clients from feasibility through operational monitoring.
Desired Qualifications
  • French and/or Portuguese language skills.

About the company

3E provides software and consultancy services for renewable energy projects. Its flagship product is SynaptiQ, a SaaS platform that monitors, analyzes, and optimizes the performance of solar, wind, and storage assets. SynaptiQ uses AI and physics-based digital twins to detect production losses and offer actionable recommendations to improve financial returns. Beyond software, 3E offers expert advisory services covering technical, engineering, and strategic decision support across the project lifecycle. The company differentiates itself by balancing software with consultancy, leveraging its deep energy domain expertise, and operating a global footprint with projects in over 40 countries. Its goal is to help project developers, asset managers, operators, investors, and policymakers maximize asset performance and value throughout the renewable energy lifecycle.

Company Size

201-500

Company Stage

Grant

Total Funding

$1.9M

Headquarters

City of Brussels, Belgium

Founded

1999

Get referred to 3E

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • BayWa r.e. selected SynaptiQ for strategic PV and BESS assets in 2024.
  • Everday used SynaptiQ on a 1.6 GWp portfolio, validating enterprise-scale operations.
  • 3E added IZEN in June 2026 and launched SynaptiQ project development in September 2026.

What critics are saying

  • 3E depends on renewables capex cycles; project pauses hit consultancy revenue immediately.
  • SynaptiQ still needs renewals from BayWa r.e., Everday, and IZEN in 2026-2027.
  • A larger platform vendor can bundle monitoring, ERP, and compliance, compressing 3E margins.

What makes 3E unique

  • SynaptiQ combines AI analytics with physics-based digital twins for solar, wind, and storage.
  • 3E couples software with consultancy, supporting projects from feasibility through operations.
  • ISO 17025 accreditation strengthens wind measurement credibility versus generic monitoring vendors.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Meal Benefits

Remote Work Options

Paid Vacation

Flexible Work Hours

Commuter Benefits

Phone/Internet Stipend

Paid Holidays

Training Programs

Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

-1%

2 year growth

-1%
DeltaQ
Sep 13th, 2022
DeltaQ raised €8 million to fund international expansion. - Deltaq.io

DeltaQ, leader in reducing energy consumption and CO2 emissions in the Commercial Real Estate sector, has raised €8 million from investors, including SFPI-FPIM, Impact Capital, Aconterra, 3E, Quanteus Group, and private individuals. The success of this capital increase and the support from its historical and new shareholders confirm the powerful rationale that underpins the DeltaQ […]