Donaldson is committed to solving the world’s most complex filtration challenges. Together, we make cool things. As an established technology and innovation leader, we are continuously evolving to meet the filtration needs of our changing world. Join a culture of collaboration and innovation that matters and a chance to learn, effect change, and make meaningful contributions at work and in communities. As a Senior Process Engineer in the Purilogics business unit at Donaldson Company, you will play a key role in advancing membrane-based chromatography products. You will lead the design, optimization, and scale-up of chemical synthesis processes critical to our product development as well as assist with the successful technology transfer from R&D to manufacturing. This role requires in-depth knowledge of chemical and engineering principles, hands-on technical expertise, and strong leadership in driving projects from early development through technology transfer. You will collaborate cross-functionally with R&D, manufacturing, quality, and supply chain teams to ensure robust, efficient, and cost-effective processes. Qualified candidates must be able to work an on-site schedule at our Greenville, SC office.