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Summary:Reporting to the VP of Technical Services, the Director of Regulatory oversees the corporate regulatory function. This position will also be the primary interface with all applicable regulatory agencies regarding registration, compliance, safety, toxicology and labeling issues. ST. LOUIS, MO OR CHICAGO IL LOCATION. COMPENSATION INCLUDES COMPETITIVE BASE SALARY, BONUS, 401K, COMPLETE MEDICAL AND MORE. Responsibilities: Responsible for the implementation, maintenance & promotion of....


Job Summary: Provides process engineering support to company's silica sand mining and processing facilities. Identifies, plans and executes value adding studies and/or projects. Assists plant personnel in troubleshooting operational problems, optimizing yield and throughput, improving plant efficiencies, and reducing operating costs. Responsibilities:Process Engineering support to company's silica sand mining and processing facilities including, but not limited to, optimization of yield and....


JOB DESCRIPTION: Improve manufacturing and mining process by providing technical assistance to optimize product quality and minimize cost. The position will develop, monitor, and analyze process programs from the quarry through loading. Recommend, develop, and implement operational procedures and equipment improvements to improve quality and/or increase plant productivity. Provide technical assistance with the investigation and diagnosis of operating and maintenance problems and assist with....

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