Assists in collecting industrial hygiene samples of air, vapors, gases, dust, fumes and other potentially toxic materials for analysis. Assists in performing exposure assessments, analyses of operational procedures, audits, and incident investigations. Develop a current knowledge of Company, OSHA, MSHA and other regulatory standards. Assists in the care and maintenance of industrial hygiene sampling equipment. Assists in the development and recommendation of appropriate remedial actions in response to unsafe conditions or practices. Perform data entry related to industrial hygiene sampling campaigns. Perform other duties as required. High School diploma or GED Basic understanding of math, chemistry and physics Able to work 50% of time at Henderson Mine site (Empire, CO) and 50% of time at Henderson Mill site (Parshall, CO) Willing to work various shifts (day, night, weekend) depending on need