Our company

Do you want to join a young, fast-growing French company with a human touch, focused on innovation and international expansion?

Are you concerned about the energy and environmental challenges of our time, and do you want to actively contribute to energy efficiency and reducing CO2 emissions?

Then, come and join us!

With locations in France (Lyon and Rennes) and Singapore, and boasting a multidisciplinary expertise (IT, data science, thermal engineering), BeeBryte offers innovative services for 24/7 remote predictive optimal control and operation & maintenance support to help our industrial and commercial clients increase the energy efficiency and performance of their HVAC-R systems (heating, ventilation, air conditioning, refrigeration).

To achieve this, we implement an intelligent overlay powered by our Industrial IoT platform, which leverages deep insights from existing systems and their context to continuously maximize their energy performance. By anticipating needs and influencing factors, we enable our clients to effectively reduce their carbon footprint, mitigate risks, and achieve up to 40% savings on their energy bills.



We are recruiting an Energy Efficiency / Building Technical Management Project Manager (M/F) based in Rennes. You will report to the Integration Manager and be involved in the deployment of the BeeBryte solution at client sites.

  • Develop, plan, prioritize, and oversee the execution of BeeBryte building control projects.
  • Monitor and ensure the project execution process.
  • Mobilize and coordinate internal and external technical resources in the project process.
  • Act as the primary client contact during the project phase and the internal reference.
  • Provide a weekly update on the progress of BeeBryte projects.
  • Participate in the selection of technical solutions (automation, GTB, machine interface) based on the techno-economic context of the project.
  • Assess customer needs and conduct site visits and client meetings throughout the project.
  • Strengthen relationships and conclude contracts with technical subcontractors (electricians/automation/maintenance).
  • Support the sales team and generate potential clients.
  • Work with different teams in various locations, time zones, and cultures.

With the support of technical experts, you will coordinate the design, installation, and commissioning of our building energy cost reduction projects for various industrial and commercial clients in sectors such as agri-food, logistics, etc.

You operate in the field of automation and Building Technical Management (GTB) systems used in industrial and tertiary sectors. You are familiar with the building industry and have knowledge of HVAC and/or refrigeration equipment and systems. You are proactive in leading your projects to success.

A project manager at BeeBryte is a leader. You manage the organization of our projects from start to finish, after contract signing, until their transfer into operation. You are committed, engaged, and make things happen. You are creative in finding solutions, both commercial and technical, with customer satisfaction as the primary objective.

You enjoy making progress and can handle constraints and pressure to deliver results under the best conditions of deadlines, quality, and costs.

You are pragmatic and organized. You are committed to being involved in projects aimed at building energy efficiency.


Master’s degree in a technical field with project management experience in the fields of energy, automation (GTB), and/or HVAC – Refrigeration.
Excellent interpersonal skills and the ability to communicate with all stakeholders in a BeeBryte project, both internal and external. You are a cross-functional manager.
You can synthesize the progress of your work and report your activities to the management.
Good written and oral communication skills in French.
Good written and oral communication skills in English.
Technical knowledge in automation, electrotechnics, and HVAC is a plus.
Knowledge in low-voltage electricity and energy measurement systems is a plus.

Employment Contract

Contract Type: Permanent
Start Month: As soon as possible
Location: Rennes
Status: Manager
Travel: Regular travel in France and Europe.
Conditions: Occasional telecommuting allowed, meal vouchers, sustainable mobility package, or 50% coverage of the monthly coupon.

Recruitment Process

Please send your CV + cover letter + availability date to: [email protected]
Applications without a cover letter will not be considered (motivation to join BeeBryte + why we should hire you).
The internal reference JOB0028 must be indicated in all your exchanges.
Only selected candidates will be contacted.