Are you passionate about mechanics? ⚙️ Imagine being the one to bring high-tech packaging machines to life before they set off around the world! Partnaire is hiring for its client, a genuine French industrial leader, seeking a Mechanical Commissioning Specialist! ? Based near Mauléon (79), at the border of Vendée and Maine-et-Loire. Join a family-run company that values innovation and expertise, designing bespoke equipment for the giants of the food and cosmetics industries. Your challenge? Become the final conductor of the machine orchestra! Your crucial role ensures machines are flawless before shipment. Responsibilities include reviewing assembly, fine-tuning adjustments, testing, troubleshooting malfunctions, and participating in both domestic and international travel for installations. We seek not just a CV but a passion! Are you enthusiastic about mechanics and complex systems? Experience in special machines, auto or motorcycle mechanics? Your profile interests us! Enjoy exceptional working conditions: a workplace set in nature, an on-site gym, a homemade local restaurant for under €3, and great company benefits (vacation, culture, sports, childcare perks). Ready to face a technical challenge in a caring environment? Apply quickly, this role won't remain open for long!