[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All DuPont De Nemours jobs](https://jobs.opennash.com/companies/dupont-de-nemours/) · [Search jobs](/search/) DuPont De Nemours · Wilmington, DE # R&D Technologist Wilmington, Delaware, United States of America Research & Science Listed on DuPont De Nemours’s official careers site. Posted September 3, 2026. Check that it is still open and apply there. [Apply on DuPont De Nemours’s careers site →](https://careers.dupont.com/us/en/job/DUPOUS250087WEXTERNALENUS/R-D-Technologist) [OpenNash Jobs](https://jobs.opennash.com/) / [DuPont De Nemours](https://jobs.opennash.com/companies/dupont-de-nemours/) / R&D Technologist ## Job description At DuPont, our purpose is to empower the world with essential innovations to thrive. We work on things that matter. Whether it’s providing clean water to more than a billion people on the planet, producing materials that are essential in everyday technology devices from smartphones to electric vehicles, or protecting workers around the world. Discover the many reasons the world’s most talented people are choosing to work at DuPont. Why Join Us | DuPont Careers DuPont Water Solutions, a global leader in ion exchange resin and membrane technologies, is seeking an R&D Technologist to join our team at the DuPont Experimental Station in Wilmington, Delaware. Water Solutions helps customers solve complex purification and separation challenges across a wide range of markets, including industrial water treatment, bioprocessing, food and beverage, and microelectronics. Our portfolio of ion exchange resins, polymeric adsorbents, and membrane technologies enables customers to improve efficiency, reduce environmental impact, and advance critical manufacturing processes. In this role, you will contribute to customer-focused application and product development projects that address real-world challenges in water purification and industrial separation. Working alongside scientists and engineers, you will help develop innovative solutions that conserve resources, enhance sustainability, and support the growth of next-generation technologies. We are seeking early-career scientists and engineers with laboratory experience who are eager to learn, grow, and make a positive impact. Training in DuPont's core ion exchange resin and membrane technologies will be provided. ### What You'll Do Design, conduct, and execute laboratory experiments to develop and evaluate new products and applications. Apply ion exchange resin and membrane technologies to solve processing, purification, and separation challenges. Collaborate with cross-functional teams of scientists, engineers, and technical experts to achieve project objectives. Analyze experimental data and communicate results, conclusions, and recommendations to project teams and stakeholders. Document experimental work, technical findings, and project updates through reports and presentations. Support the operation and management of laboratory equipment, including maintenance, troubleshooting, safety practices, and procedural documentation. Contribute to a safe, collaborative, and innovative laboratory environment. ### Required Qualifications BS degree in Chemistry, Chemical Engineering, or a related technical discipline. 1 to 3 years of laboratory experience in an industrial setting, including relevant internship or co-op experience. Demonstrated ability to manage multiple priorities and work effectively on concurrent projects. Strong communication, collaboration, and interpersonal skills. Proficiency with Microsoft Office applications, including Excel, PowerPoint, Word, and Outlook. ### Preferred Qualifications Experience with ion exchange resins, membrane technologies, packed-bed systems, and/or column operations. Knowledge of separation and purification processes using ion exchange or membrane-based technologies. Experience assembling, operating, or maintaining laboratory equipment, including Swagelok®-based systems or similar fluid-handling setups. Hands-on analytical laboratory experience, such as HPLC, ion chromatography, wet chemistry, or polymer characterization techniques. Join our Talent Community to stay connected with us! DuPont is an equal opportunity employer. Qualified applicants will be considered without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability or any other protected class. If you need a reasonable accommodation to search or apply for a position, please visit our Accessibility Page for Contact Information. DuPont offers a comprehensive pay and benefits package. To learn more visit the Compensation and Benefits page. ## At a glance - Posted by the employer: Sep 3, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 45 days - Location: Wilmington, Delaware, United States of America[Apply on DuPont De Nemours’s careers site →](https://careers.dupont.com/us/en/job/DUPOUS250087WEXTERNALENUS/R-D-Technologist) ## More jobs at DuPont De Nemours ### [R&D Senior Scientist - Spectroscopy](https://jobs.opennash.com/companies/dupont-de-nemours/jobs/dbd2fa18d4cdda0d5a16/) Wilmington, Delaware, United States of America ### [Senior Scientist - Applications R&D](https://jobs.opennash.com/companies/dupont-de-nemours/jobs/d6ab79da3ef9f1f44230/) Wilmington, Delaware, United States of America ### [2026 Fall Co-Op: Supply Chain, Logistics, Procurement and Industrial Engineering](https://jobs.opennash.com/companies/dupont-de-nemours/jobs/c43c6acc9649c4db2dc2/) Wilmington, Delaware, United States of America ### [2026 Fall Semester Co-Op: Chemical, Mechanical and Electrical Engineering Opportunities](https://jobs.opennash.com/companies/dupont-de-nemours/jobs/f69ff0ffb7522543acb4/) Wilmington, Delaware, United States of America ### [2027 Fall Co-Op: Supply Chain Opportunities](https://jobs.opennash.com/companies/dupont-de-nemours/jobs/2bfd9b3f49f36189be3f/) Wilmington, Delaware, United States of America ## Similar jobs at other companies ### [Surgical Technologist](https://jobs.opennash.com/companies/unitedhealth-group/jobs/96f72d1bb0d5511869e1/) UnitedHealth Group · Everett, Washington ### [Ultrasound Technologist](https://jobs.opennash.com/companies/unitedhealth-group/jobs/83fbe0b9efbb872c79ef/) UnitedHealth Group · Eugene, Oregon ### [Xray Technologist](https://jobs.opennash.com/companies/humana/jobs/7dd9665011ccc625a5ee/) Humana · The Villages, Florida ### [Senior Nuclear Medicine Technologist](https://jobs.opennash.com/companies/cardinal-health/jobs/24fade0d8e8adb7ac599/) Cardinal Health · Fresno, CA ### [Nuclear Medicine Technologist](https://jobs.opennash.com/companies/humana/jobs/d221f7b66f74ecdb5e53/) Humana · The Villages, Florida OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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