Water Treatment Pilot Engineer: Field

Sulzer is seeking an Application/Process Engineer for its Water Treatment Solutions team in Barcelona, Spain. The role blends field pilot activities with office engineering work to demonstrate technologies, validate performance, and turn trials into opportunities. You will collaborate with customers, labs, suppliers, and project teams throughout the project...

Nalco Water, An Ecolab Company, seeks an experienced Design Engineer to join our Global High Tech team in Barcelona. You will support development and delivery of water and wastewater treatment solutions, combining process design, technical proposal development, and project support across the lifecycle. Contribute to solution development, project...

Join Ecolab And Help Us Protect What’s Vital. Ecolab s'engage à traiter de manière juste et équitable ses collaborateurs ainsi que tous les candidats, tout en promouvant le principe d´égalité des chances dans l'emploi. We are looking for an experienced Design Engineer to join our Global High Tech (GHT) team. In this role, you will support the...

Ecolab is seeking an experienced Design Engineer to join the Global High Tech team. You will support development and delivery of industrial water and wastewater treatment solutions, combining process design, technical proposals, and project support across the lifecycle. The ideal candidate has a chemical, environmental, or mechanical engineering background,...

Hach, parte de Veralto, busca un Field Sales Engineer – Industry para desarrollar y hacer crecer la presencia de la empresa en el territorio asignado en España, con base en Madrid o Castilla‑León y un 100% de viaje a clientes.Reportarás al Sales Leader Industry y gestionarás cuentas, ofertas y relaciones a largo plazo, con un enfoque en soluciones...

- MBR Technology / Wastewater Treatment / Hybrid Working - A leading company in the water treatment and environmental technology sector is currently recruiting a Wastewater Treatment Engineer specialising in Membrane Bioreactor (MBR) technology. The role will support the design, development, and optimisation of wastewater treatment solutions, including...

Nalco Water, an Ecolab Company, is seeking an Industry Technical Consultant to serve as a Subject Matter Expert for closed loop systems. This role is focused on closed loop chemistry, microbiology, fluid compatibility, and heat transfer performance. Direct-to-chip liquid cooling will be an important part of the role, as well as wider closed loop...

Mott MacDonald Group is seeking a Senior Civil Engineer (design) for its Water division. The role involves working within multidisciplinary teams across Spain, the UK and Ireland on water treatment, distribution, and wastewater projects. You will prepare design submissions, undertake studies and advanced design, and liaise with clients to deliver...

Nalco Water in Barcelona is seeking a Project Engineer Trainee to join our Industrial Engineering team. The role blends hands-on technical work with collaboration across equipment and maintenance teams to improve processes and asset performance. The position is a full-time paid internship based in Sant Joan Despí with hybrid flexibility, a chance to work...