R&D Principal Chemist

Ecolab • Oegstgeest, South Holland, Netherlands • Posted June 04, 2026

Location Oegstgeest, South Holland
Job Type Full time
Category Physical Scientists
Posted June 04, 2026
JOB DESCRIPTION

Nalco Water, an Ecolab Company, isseekingan experienced and motivatedchemistto join our innovation efforts and support our customers in the Global High Tech(GHT)industry. We areestablishinga dedicatedEU GHT RD&Eteam inLeiden, the Netherlands.ThePrincipalChemistwill primarilybe responsible forcontributingtothe developmentand/ ordeployment ofinnovative water treatmenttechnologiesthat prevent scale and corrosionin coolingwater applications.The role will also encompasscustomer (field / application)support for industrial cooling water applications.We are seeking a candidate with a strong technical background who is self-motivated, has a desire forcollaborationand is a creative problem solver.

What’sin it For You: 

  • The opportunity to take on some of the world’s most meaningful challenges, helping customers achieve clean water, safe food, abundantenergyand healthy environments

  • The ability to make an impact and shape...

  • Interested in this role?

    Click the button below to start your application.

    Apply Now