Gradiant is a Different Kind of Water Company. With a full suite of differentiated and proprietary end-to-end solutions for advanced water and wastewater treatment powered by the top minds in water, the company serves its clients’ mission-critical operations in the world’s essential industries, including semiconductors, pharmaceuticals, food & beverage, lithium and critical minerals, and renewable energy. Gradiant’s innovative solutions reduce water used and wastewater discharged, reclaim valuable resources, and renew wastewater into freshwater. The Boston-headquartered company was founded at MIT and has over 1,400 employees worldwide. Discover us at

he Senior NPI Engineer will play a key role in the development, validation, and scale-up of PFAS-related technologies. This role is highly hands-on, combining laboratory experimentation, pilot testing, and data-driven optimization with project execution responsibilities.

The candidate will contribute...