3E is a leading technology and SaaS company providing digital solutions and expert services that maximise the performance of renewable energy assets.
As a trusted data services partner, we deliver future-proof and easy-to-deploy solutions over a project’s entire lifetime, supporting developers, asset managers, operators, investors, EPC contractors and IPP's.
3E's one-stop digital platform SynaptiQ provides a complete range of leading SaaS solutions for development, operational asset management and analytics.
In addition, 3E supplies various expert services for engineering, technical and strategic decision support.
3E has a proven track record spanning more than 20 years across 60 countries.
It operates an international team of 100+ experts from its headquarters in Brussels and offices in Barcelona, Paris, Toulouse, Cape Town and Chennai.
Strengthened by partnerships with universities and industry pioneers, 3E continues to explore innovations and new developments in renewable energy and digitalisation, striving to provide the industry’s most advanced energy intelligence and AI-based solutions.
Interested in working for us? 
Follow this link: http://jobs.3e.eu/en/index.aspx

engineer

3E is a leading technology and SaaS company providing digital solutions and expert services that maximise the performance of renewable energy assets. As a trusted data services partner, we deliver future-proof and easy-to-deploy solutions over a project’s entire lifetime, supporting developers, asset managers, operators, investors, EPC contractors and IPP's. 

3E's one-stop digital platform SynaptiQ provides a complete range of leading SaaS solutions for development, operational asset management and analytics. In addition, 3E supplies various expert services for engineering, technical and strategic decision support.

3E has a proven track record spanning more than 20 years across 60 countries. It operates an international team of 100+ experts from its headquarters in Brussels and offices in Barcelona, Paris, Toulouse, Cape Town and Chennai. 

Strengthened by partnerships with universities and industry pioneers, 3E continues to explore innovations and new developments in renewable energy and digitalisation, striving to provide the industry’s most advanced energy intelligence and AI-based solutions. 

Interested in working for us? 

Follow this link: http://jobs.3e.eu/en/index.aspx

• Technical expertise: Support clients in selecting battery technologies and optimizing revenues
• Perform market analyses, including regulatory frameworks and potential revenue streams
• Work across the entire lifecycle of BESS projects, from design to commissioning
• Support clients in optimizing the operation of storage assets
• Provide expertise on integrating storage systems into electrical grids
• Develop and structure methodologies and deliverables for BESS projects
• Participate in Project Owner Assistance (Assistance to the Project Owner - AMO) engagements
• Train and support colleagues on BESS-related topics
• Promote technical knowledge sharing between international offices


Engineer specialized in Battery Energy Storage Systems (BESS)

Engineer specializing in battery energy storage systems (BESS) projects in France. Focused on client technology selection, energy market optimization, and project lifecycle involvement.

• Lead and manage technical due diligence assignments, advising clients through the financial close phase.
• Assess and mitigate technical risks across project CAPEX, OPEX, and revenue forecasts.
• Coordinate with legal, insurance, and financial advisors to ensure comprehensive project evaluations.
• Review and negotiate key contracts (e.g., EPC, O&M, PPA, and Wind Turbine Generator Supply agreements) for both solar and wind projects.
• Oversee project feasibility studies, providing detailed technical input from preliminary assessments to full economic analysis.
• Monitor construction progress, ensuring alignment with design specifications and best practices.
• Manage EPC and O&M tender preparations, participate in contract negotiations, and guide clients through the award process.
• Conduct on-site project acceptance testing and commissioning, collaborating 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 thorough technical reviews of project permits, designs, and resource assessments.
• Lead and document technical inspections during construction and commissioning phases.
• Propose strategies for risk mitigation, drawing on comprehensive knowledge of renewable energy project lifecycles.

Senior Renewable Energy Engineer

Senior Renewable Energy Engineer focusing on solar and wind consultancy projects. Overseeing technical due diligence and ensuring project delivery from feasibility to operational monitoring.

product-manager

• Market intelligence & customer discovery: Monitor trends in energy flexibility, regulations, and the competitive landscape. Stay connected to our customers, gathering insights to keep us one step ahead.
• Vision & roadmap: Set a clear direction and build a practical, prioritized roadmap that translates market and technical needs into real-world results.
• Go-to-market & enablement: Shape how we position, price, and package our flexibility offering. Work with marketing to create impactful materials and make sure our commercial teams are ready for launch.
• Cross-functional leadership: Collaborate closely with engineering, UX, R&D, and business teams to deliver valuable features that meet customer needs on time and at a high standard.
• Stakeholder communication: Be the central point for all things flexibility, keeping everyone—internally and externally—on the same page.
• Partnership development: Spot and grow partnerships with key players like VPPs, EMS, BMS, integrators, traders, and forecasting experts to strengthen our platform.
• Operational support: Make sure sales and operations have the tools, training, and info they need to help customers succeed.
• Innovation & continuous improvement: Keep up with new technologies and regulations, and always look for opportunities to make our product stronger.
• Customer advocacy: Be the voice of the customer at every stage, making sure we deliver value where it counts.

SaaS Product Manager

Product Manager leading flexibility solutions for 3E’s renewable energy platform. Overseeing market analysis, product strategy, and feature delivery in a dynamic energy sector.

• Handle first-level requests from **the biggest Renewable Energy Actors**, providing efficient solutions to PV or BESS technical issues and discussing more complex problems with the Senior SaaS Engineer team when necessary.
• Assist the service delivery team with the **deployment of assets** into the SynaptiQ platform.
• Understand clients' needs and translate these into appropriate technical solutions.
• Support clients in maximizing their usage of SynaptiQ.
• Provide input/ideas for the **development** and maintenance of the SynaptiQ platform.
• **Implement new features** and improvements under the supervision of Senior SaaS Engineers.
• Carry out testing of new features and updates, identifying bugs, assist in their resolution and ensuring the platform's stable operation.
• Adhere to quality standards to ensure the software meets both technical and customer needs.
• Collaborate with Development teams to diagnose and resolve Second and Third-Level issues.
• Act as the main point of contact for clients, ensuring effective communication and delivering the best possible solutions.
• Focus on improving internal processes and updating documentation to facilitate the seamless handover of complex issues from Second and Third-Level support to the First-Level team, enhancing efficiency and service quality.
• Propose creative solutions to improve or automate internal tools and processes, discuss development roadmap, and implement solutions.
• Keep abreast of the latest developments in SaaS technologies and platforms and the new market requirements regarding renewable energy.
• Continually improve your knowledge and skills to contribute more effectively to the team.

Junior SaaS Engineer

SaaS Engineer ensuring smooth operation of the SynaptiQ platform, providing support for renewable energy clients. Involves deployment, feature implementation, and continuous learning in SaaS technologies.

To sustain our continuous growth, 3E is looking for a Junior Wind Engineer to join the team!

In this role you will be working in a dynamic team of experts who will be your continuous sounding board while you serve the needs of our customers.

Your main responsibilities will be to carry out energy yield assessment studies to assess the potential production/revenues of wind farm projects under development or reaching Financial Close, as well as other technical assessments and simulations.

In a nutshell:

- You will ensure a good quality control and analysis of wind measurements
- You will perform long-term energy yield calculations, using WindPRO and internal tools & processes.
- You will analyse operational data from wind farms under operations using your Python skills.
- You will analyse the results and produce client reports.
- Occasionally, you will go on site to visually inspect measurement device and/or wind turbines.
- Over time, you will also start interacting directly with customers to answer their technical questions.

At first you will work on a project managed by one of your and gradually you will be taking the role of project manager yourself.

Junior Wind Engineer

Junior Wind Engineer joining 3E team for energy yield assessments and technical evaluations. Collaborating with experts to serve customer needs in renewable energy projects.

3E is a leading technology and SaaS company providing digital solutions and expert services that maximise the performance of renewable energy assets. As a trusted data services partner, we deliver future-proof and easy-to-deploy solutions over a project’s entire lifetime, supporting developers, asset managers, operators, investors, EPC contractors and IPP's. 3E's one-stop digital platform SynaptiQ provides a complete range of leading SaaS solutions for development, operational asset management and analytics. In addition, 3E supplies various expert services for engineering, technical and strategic decision support. 3E has a proven track record spanning more than 20 years across 60 countries. It operates an international team of 100+ experts from its headquarters in Brussels and offices in Barcelona, Paris, Toulouse, Cape Town and Chennai. Strengthened by partnerships with universities and industry pioneers, 3E continues to explore innovations and new developments in renewable energy and digitalisation, striving to provide the industry’s most advanced energy intelligence and AI-based solutions. Interested in working for us?  Follow this link: http://jobs.3e.eu/en/index.aspx

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5 jobs found

Engineer specialized in Battery Energy Storage Systems (BESS)

3E

Senior Renewable Energy Engineer

3E

SaaS Product Manager

3E

Junior SaaS Engineer

3E

Junior Wind Engineer

3E