CAD Drafter Infrastructure Products Group Topeka, Kansas, United States Job ID: 519417 Non-Exempt Oldcastle Infrastructure , a CRH company, is the leading provider of utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're more than just a manufacturer of precast concrete, polymer concrete, or plastic products. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, and more. With our network of more