Project Manager – Service & Maintenance (Southern Europe)
TLDR
Coordinate service activities across multiple countries, actively identify commercial opportunities, and lead preventive, corrective, and predictive maintenance for energy installations.

You take ownership of service operations across Southern Europe and ensure the performance and reliability of advanced energy installations.
About the role
At HoSt Group, you join our team in France, based in our new office in Rennes, and work on projects across France, Spain and Italy collaborating with clients and technical teams in an international environment.
As a Project Manager Service & Maintenance, you play a key role in keeping our biogas and CO₂ recovery installations running safely, efficiently, and in line with service agreements.
In this role, you coordinate service activities across multiple countries, working closely with clients, technicians, suppliers, and subcontractors while building strong relationships. You take a hands-on approach: you monitor performance, lead preventive, corrective, and predictive maintenance, and continuously look for ways to improve reliability and reduce downtime.
Your responsibilities
Actively identifying commercial opportunities;
Preparing quotations and contracts;
Performing cost calculations (maintenance contracts versus refurbishment projects);
Supervising work execution according to applicable quality, HSE, and safety standards;
Identifying and reporting unsafe situations;
Selecting external resources and contractors;
Invoicing completed work;
Monitoring project progress and providing periodic reports;
Processing maintenance reports;
Optimizing processes and increasing efficiency and effectiveness.
Requirements
Our requirements
Bachelor’s level of working and thinking, preferably in Mechanical Engineering or similar;
At least 2 years of experience in a similar role;
Affinity with maintenance of (sustainable) installations;
Strong safety awareness and good communication skills;
Proficiency in French and English; Spanish or Italian are a plus;
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Knowledge of MS Office and maintenance management systems.
What we offer
A competitive salary aligned with your experience and background;
Company car;
Full-time position (40 hours per week);
Hybrid working options with flexibility to work remotely;
The opportunity to work for a market leader in sustainable energy, with a strong focus on innovation (winner of the 2024 Oryx and Gazelle awards);
An international, family-owned company where your ideas are valued and successes are shared;
A collaborative team of both junior and senior professionals;
A high level of autonomy, ownership, and responsibility in your role;
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Strong opportunities for both technical and professional development.
Interested or more information’s?
Click the apply button bellow and start your new challenge!
Want to know more?
Contact; Director- Michael Ghezzi on +33 6 11 14 07 27 or our Corporate Recruiter - Natalia Wisniewska on +31 6 21 30 02 81 .
Benefits
Flexible Work Hours
Hybrid working options with flexibility to work remotely
Professional development opportunities
Strong opportunities for both technical and professional development
HoSt Group is a pioneering international family business in sustainable energy solutions, designing and managing high-tech installations such as biogas plants, biomass boilers, and waste-fired power plants. Targeting the global market, we focus on the energy transition with innovative technologies for renewable gas, carbon capture, and hydrogen production.