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Ingénieur Technico-Commercial Senior

EnergIA – Eni
Levallois-Perret, Hauts-de-Seine, France Posted Oct 29, 2026
On-site

About this role

Ingénieur Technico-Commercial Senior

Levallois-Perret, Hauts-de-Seine, France

Job Description

Job title: Ingénieur Technico-Commercial Senior Location: Levallois-Perret, Hauts-de-Seine, France Job reference #: 34105 Contract type: Permanent Language requirements: French (native-level or C2) and English (intermediate)

We are looking for a Senior Technical Sales Engineer to join ENERA CONSEIL S.A.S. in Levallois-Perret. You will be responsible for driving business development and promoting ENERA’s solutions to residential property managers and commercial-sector clients.

About ENERA CONSEIL S.A.S.

Part of the Plenitude France Group, ENERA CONSEIL S.A.S. is an engineering consultancy specialising in energy-efficient building renovation. Since 2006, ENERA has been helping residential and commercial clients improve the energy performance of their buildings and move towards a more sustainable future. With extensive expertise in energy analysis and project management, ENERA has broadened its services over the years to include operational performance monitoring, energy management and interconnected Building Management System (BMS) solutions. By joining the Plenitude Group, ENERA has further strengthened its offering, combining its technical expertise with Plenitude’s experience in energy supply. This partnership enables ENERA to provide a comprehensive range of energy solutions, strengthen its investment capacity and pursue new opportunities for international growth.

Main responsibilities

  • Generate new business opportunities through multi-channel prospecting, including email, LinkedIn and phone.
  • Conduct discovery and qualification meetings with prospective clients.
  • Contribute to the development of commercial proposals.
  • Participate in client and supplier events.
  • Maintain a commercial presence throughout project delivery.
  • Develop and grow existing client accounts.
  • Secure new contracts.

Skills and experience required:

  • Bachelor’s or Master’s degree (Bac+3 to Bac+5) in Engineering, Business or a related discipline.
  • At least five years’ commercial experience within the residential property management sector, for example with a heating services or building operations company.
  • Excellent technical knowledge of building energy performance and related energy challenges.
  • Confidence and a proactive approach to contacting prospective clients by phone.

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