Customer Service Manager

. As a global leader in water and wastewater treatment solutions, we are committed to providing exceptional service to our clients... and contribute to our mission of providing effective and innovative watertreatment solutions. Requirements Proven experience...

Lugar: Zaandam, Noord-Holland | 09/06/2026 17:06:47 PM | Salario: S/. No Especificado | Empresa: Envirogen Group

R&D Principal Chemist

of innovative watertreatment technologies that prevent scale and corrosion in cooling water applications. The role... of and / or Industry experience in cooling watertreatment (closed loop, open-recirculating systems) Knowledge of either materials...

Lugar: Oegstgeest, Zuid-Holland | 31/05/2026 00:05:37 AM | Salario: S/. No Especificado | Empresa: Ecolab

R&D Microbiologist

Nalco Water, an Ecolab Company, is seeking an experienced and motivated applied microbiologist to join our innovation... and / or deployment of technologies and products that prevent microbiological growth in cooling water applications. The role...

Lugar: Oegstgeest, Zuid-Holland | 30/05/2026 20:05:55 PM | Salario: S/. No Especificado | Empresa: Ecolab

R&D Mechanical Engineer

engineering, watertreatment equipment design and testing to join our innovation efforts and support our customers in the Global... centre hardware solutions Support design and testing of watertreatment/monitoring systems for Data Center...

Lugar: Oegstgeest, Zuid-Holland | 30/05/2026 19:05:12 PM | Salario: S/. No Especificado | Empresa: Ecolab

R&D Technician

/ watertreatment (e.g., direct to chip, closed loops, open-evaporative systems, adiabatic, effluent treatment) in the GHT...Nalco Water, an Ecolab Company, is seeking an experienced and motivated technician with chemistry and equipment...

Lugar: Oegstgeest, Zuid-Holland | 30/05/2026 18:05:26 PM | Salario: S/. No Especificado | Empresa: Ecolab

Stagiair – HBO/WO - Asset Management & Improvement

met het optimaliseren van de bedrijfsvoering van onze Waste WaterTreatment Plant (WWTP). Je levert een concrete analyse en voorstel... Economics, Individualized Treatment Planning, Office Applications, Operating Cost Reduction, Organizational Design...

Lugar: Boxmeer, Noord-Brabant | 24/05/2026 01:05:51 AM | Salario: S/. No Especificado | Empresa: MSD

nternship: PFAS removal from wastewater

how different process conditions affect treatment performance Analyzing water quality data Proposing optimized treatment...PFAS contamination poses a serious threat to water quality, public health, and environmental sustainability- Nijhuis...

Lugar: Doetinchem, Gelderland | 20/05/2026 23:05:22 PM | Salario: S/. No Especificado | Empresa: Saur

Internship: Circular wastewater treatment

It is time to rethink our urban wastewater treatment plants. The current generation of wastewater treatment systems... this around and go to energy positive wastewater treatment plants that harvest valuable materials? This is an ambitious topic...

Lugar: Doetinchem, Gelderland | 20/05/2026 20:05:09 PM | Salario: S/. No Especificado | Empresa: Saur