Production OperatorCR Minerals Company, LLCfull-timeRequired skillsProcess Control SystemsHeavy Manufacturing EquipmentWeldingFabricationMS OfficeFork LiftsWheel LoadersSkid LoadersLiftsAbout CR Minerals Company, LLCExtracts and processes pumice and pozzolanic industrial minerals.This page is fully interactive when JavaScript is enabled. Please enable JavaScript to apply or browse related roles.