Your Used Cooking Oil, Tomorrow's Biofuel – Driving Sustainable ChangeAs the European market leader in collecting and processing used cooking oils, we transform waste into sustainable biofuels—helping businesses and families contribute to a greener future.

With 700 dedicated employees across 10 countries (headquartered in Belgium), we are committed to excellence in logistic efficiency, customer satisfaction and sustainability.Since 2023, we have been rapidly expanding in Spain through a buy-and-build strategy.

As a result, our teams are currently spread across 7 offices and 5 processing facilities.

To streamline operations and enhance customer service, we are integrating into One Quatra Spain, with headquarters in Barcelona as the central hub for all Spanish operations, managing drivers, warehouses, and production sites across the country.Are you a strategic thinker, hands-on leader, and expert in change management?

We are looking for a dynamic Change Manager to play a pivotal role in unifying our Spanish operations.

As a change leader and integration champion, you will work closely with the Spanish Country Manager to establish One Quatra Spain—implementing our best practices while fostering a cohesive organization, culture, and way of working.This is a unique opportunity to shape the foundations of a high-growth venture and make an immediate impact from day one.Your goal of success?

Establish a smoothly running, well-integrated Quatra Spain—a strong platform for our continued expansion.Your Responsibilities as Change Manager:Plan and coordinate the integration of acquired companies into One Quatra Spain, ensuring a unified structure, culture, and operational approach.Adapt and apply Quatra's international best practices to the Spanish market—without reinventing the wheel.Identify and prioritize operational improvements, implementing innovative solutions to enhance customer service and efficiency.Work closely with Spanish operations teams and our Belgian HQ to ensure a seamless transition.Ensure the successful execution of projects by leveraging strong technical and operational skills in project coordination and follow-up.Train colleagues in the Quatra way of working to ensure continuous improvement.Directly report to the Country Manager, contributing strategically and hands-on to Quatra's Spanish growth.What Do We Expect from You?A natural leader and doer—ready to roll up your sleeves and drive integration forward.Strategic mindset with strong analytical skills, capable of optimizing operations based on data-driven insights.A charismatic communicator and people leader, skilled in inspiring, guiding and training teams through change.Resilient and adaptable, able to navigate challenges while maintaining momentum.Independent and proactive, thriving in a dynamic, scale-up environment.Technical skills and experience in project coordination, ensuring successful implementation and follow-up of integration initiatives.Willingness to travel frequently, engaging directly with colleagues across Spain.Fluency in both English and Spanish.Why Choose Quatra?A sustainable and innovative company—driving real environmental impact.A high-growth, dynamic environment—Barcelona-based with nationwide reach.A family-owned business with a pragmatic, hands-on culture and fast decision-making.A key leadership role—where your impact is immediate and visible.Attractive salary + performance-based bonus.A clear career path—opportunities for growth, leadership, and international expansion.If you are an experienced professional in project and change management within the logistics sector and want to play a crucial role in Quatra's rapid expansion in Spain, we want to hear from you!Send your application to ****** and become our Change Manager!About Quatra:Quatra is an international, fast-growing family business headquartered in Belgium.

We are the European market leader in the collection and processing of used cooking oils, which are converted into sustainable biofuels – the future of the aviation sector.

What others see as waste, we transform into valuable raw materials for a greener world.

In addition to waste management, we offer cross-selling opportunities, such as the supply of fresh cooking oil and tailored storage solutions.