Nalco Water, an Ecolab Company, is seeking a talented scientist with expertise in thermal engineering, cooling equipment design and testing to join the Global High Tech R&D team located in Naperville, IL as a Lead Mechanical Engineer. The GHT team supports the Light Water business for Data Centers, Microelectronics, and Colloidal Technologies. This role will lead cooling equipment innovation projects for our Data Center portfolio, communicate regularly with the field/customers/business leaders, design/test/implement new equipment, and ensure a robust pipeline for new products and platforms that help our customers solve complex cooling problems. What you will do: Manage and drive a projects that deliver unique equipment solutions related to water usage and cooling for our Data Center customers. Improve design and testing of cooling distribution units (CDU) and other elements used in direct to chip cooling applications. Develop solutions to complex research problems requiring creativity and ingenuity. Plan, perform, and interpret results from relevant experiments and present data in a concise and usable format. Ensure protection of Nalco Water intellectual property through patenting, licensing, and joint development agreements. Collaborate with a diverse, cross-functional team of sales leaders, researchers, industry technical consultants, functional business partners, and OEM partners to develop new ideas that solve difficult problems related to water usage and energy efficiency in Data Centers. Communicate project status and innovation impact regularly to stakeholders and business leaders. Develop and lead an equipment roadmap incorporating traditional and new technologies such as direct to chip and immersion cooling.