Accelerate your career. Join the organization that's delivering industry leading aluminum investment castings that change the world.

O'Fallon Casting is a leader in the aluminum investment casting market. We partner with the World's leading aerospace customers to help them solve some of the most challenging problems in the world, and we deliver where others fail. Our team produces world-class aluminum investment castings using best in class equipment, advanced processes all with a commitment to safety, quality, and innovation.

Why O'Fallon casting? We offer wonderful benefits including: