Ash Grove family of companies, including Ash Grove Cement Company, Ash Grove South Texas, LLC, Sapphire Americas LLC, Oldcastle Cement Holdings, Houston Cement Company, and Suwanee American Cement Company, is one of North America’s leading cement manufacturers, with a legacy of innovation and excellence dating back to 1882. The CDE will have a mentoring relationship with a key staff member, will attend a variety of training courses to develop both technical and soft skills, and will be expected to rotate through various departments of the facility to develop experience and knowledge of the process and industry.