Special Job Features: Heavy lifting, aseptic gowning, heat and cold, dust and dirt, subject to immunization, safety shoes and glasses, subject to emergency call-in, working in confined spaces and roofs and at heights, possible work in areas of potentially infectious agents and available at all times during work shift to answer emergencies. Perform and document HEPA Certifications of Unidirectional Airflow Rooms and Hoods (UARH), Class I/ Class II Biosafety Cabinets (BSC), Air Handler Units (AHU), HEPA Filtered Miscellaneous Equipment (ME).