Ecolab is seeking a Project Engineer Trainee for their Madrid location. This entry-level position offers an opportunity for aspiring engineers to start their career with a global leader in water, hygiene, and energy technologies. The role likely involves assisting in project management, learning about Ecolab's technologies, and contributing to engineering solutions. Candidates will gain hands-on experience while working with experienced professionals in a dynamic environment. This position is ideal for recent graduates or those looking to transition into the field of engineering with a focus on sustainability and innovative solutions.