Our Company:

Do you want to join a young, human-sized French company that is experiencing strong growth, focused on innovation and international expansion? Are you concerned about the energy and environmental challenges of our time, and do you want to contribute concretely to energy sobriety and CO2 emissions reduction? Then join us! BeeBryte is a rapidly expanding company dedicated to energy optimization. Since 2015, our expertise in IT, OT, Data Science, and Thermal Engineering has guided our innovative solutions, aimed at reducing energy consumption and the carbon footprint of our clients. With a presence in France, Singapore, and Spain, we offer 24/7 predictive control services and support in operation and maintenance to improve the energy efficiency of HVAC-R systems. Our automation, artificial intelligence, and Internet of Things technologies anticipate needs, allowing for substantial savings of up to 40% on energy bills. BeeBryte’s goal is to empower individuals and businesses to access cheaper, cleaner, and smarter energy.



We are hiring a Systems and Networks Engineer M/F to strengthen our team. Under the responsibility of the CIO, you will be in charge of managing, administering, and optimizing the Windows / Microsoft 365 IT infrastructure, and WAN/LAN network. Main responsibilities:

  • Deploy and maintain operational condition of application and infrastructure solutions.
  • Ensure the proper functioning of Microsoft 365 platforms, Azure AD, Intune, SharePoint, and Windows workstations.
  • Diagnose and solve breakdowns in collaboration with our internal organization and customer support.
  • Document deliverables such as reports, technical architecture documentation, operating documents, and change procedures.

Tasks and activities: Infrastructure maintenance

  • Provide second and third-level technical support.
  • Manage system resources and user accounts.
  • Keep system infrastructures operational, diagnose hardware or software failures and malfunctions.
  • Perform evolutionary and corrective maintenance in line with major technological developments.
  • Measure and optimize operating system performance (tuning).
  • Proactively manage the WAN/LAN network, including configuration, optimization, and troubleshooting.
  • Administer network components such as routers, switches, and access points.
  • Participate in VPN infrastructure management, ensuring secure connectivity between remote sites and external users. Workstation and users
  • Advise IT department teams on the use of system resources.
  • Configure and size hardware solutions according to the performance required by software.
  • Test systems in place and ensure compatibility of elements with each other.
  • Write and update documentation for procedures and operating instructions.
  • Ensure the security and reliability of the company’s systems.
  • Participate in technical validation phases during production rollouts. Needs analysis and technology monitoring
  • Gather necessary information and study hardware and software equipment needs.
  • Recommend solutions based on target architectures to meet user needs.
  • Draft specifications containing technical specifications of equipment.
  • Conduct technology monitoring to ensure optimization of the company’s system resources.


  • Windows operating system
  • Knowledge in Azure AD and Intune administration
  • Microsoft 365, Entra & SharePoint management
  • Knowledge in scripting (PowerShell, bash, script, …)
  • Basic knowledge of Python is desirable
  • Network & Security Infrastructure Administration: WAN/LAN and Firewall
  • VPN Infrastructure Administration
  • Ability to analyze Operational Technology network protocols: Modbus / OPC UA / BacNet

Education & Profile: With a higher education degree in computer science, you have a successful 3-year experience in a similar position. You have a B2 level of English, allowing you to be comfortable in an international environment. We are looking for a dynamic and committed professional to join our team, with a strong culture of results and a high sense of customer service. You easily adapt in a multicultural and multidisciplinary environment while being rigorous and methodical. You enjoy teamwork and have a strong sensitivity to quality and continuous improvement. Your ability to manage change is a key skill for success in this role.


Joining BeeBryte means:

🌍 Actively participating in the energy sobriety effort.
💼 A stimulating, friendly work environment focused on learning and sharing.
🚀 The opportunity to see your ideas considered, with appropriate support for your personal and professional development.
✈️ Numerous opportunities in France and abroad, including VIE positions.
🚇50% coverage of public transportation costs.
🏠 Possibility of telecommuting up to 3 days per week after an integration period.


To Apply:

Please send your application by email to: [email protected]