WASHINGTON MILLS DISCOVER WASHINGTON MILLS. Founded in 1868 and family-owned and operated for more than a century, Washington Mills is one of the most trusted and reliable abrasive grain and fused mineral manufacturers in the world, supplying the global market with raw materials that shape the modern world. The only manufacturer of silicon carbide in North America, our Hennepin, III., facility has been in operation for nearly 50 years, proudly supporting more than 80 employees with lifelong career opportunities. With manufacturing facilities and business hubs around the globe, Washington Mills is proud of its reputation for providing customers reliable, high-quality products and providing employees fulfilling lifelong careers in a safety-focused environment. At Washington Mills, employees enjoy: opportunities for growth outstanding benefits competitive pay paid time off Come thrive in a unique and dynamic manufacturing environment, and explore the many paths of personal and professional advancement open to you as you elevate your career with Washington Mills. Join our team! 150 and discover why Washington Mills is among the area's top employers Check out our exciting opportunities at washingtonmills.com/careers or call or text us at 815-518-6265 WASHINGTON MILLS DISCOVER WASHINGTON MILLS . Founded in 1868 and family - owned and operated for more than a century , Washington Mills is one of the most trusted and reliable abrasive grain and fused mineral manufacturers in the world , supplying the global market with raw materials that shape the modern world . The only manufacturer of silicon carbide in North America , our Hennepin , III . , facility has been in operation for nearly 50 years , proudly supporting more than 80 employees with lifelong career opportunities . With manufacturing facilities and business hubs around the globe , Washington Mills is proud of its reputation for providing customers reliable , high - quality products and providing employees fulfilling lifelong careers in a safety - focused environment . At Washington Mills , employees enjoy : opportunities for growth outstanding benefits competitive pay paid time off Come thrive in a unique and dynamic manufacturing environment , and explore the many paths of personal and professional advancement open to you as you elevate your career with Washington Mills . Join our team ! 150 and discover why Washington Mills is among the area's top employers Check out our exciting opportunities at washingtonmills.com/careers or call or text us at 815-518-6265