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Job Summary The Quality Control Supervisor reports to the Chief Chemist and carries out duties related to wet chemical and instrument analysis, including physical testing. Benefits At CalPortland, we're proud to offer a comprehensive, competitive benefits package that provides health and financial support to our most important resources: our employees. Your benefits are an important part of your overall compensation at CalPortland. That's why we give you a wide range of benefits to choose from. All regular Full time employees may enroll in a variety of health and welfare plans including... more ->