We are seeking a Manager, Environmental Water Testing (technical director) to provide technical supervision and overall guidance for the technical operations of the environmental space, focusing on water testing and analysis. This role is responsible for ensuring testing accuracy, regulatory compliance, quality control method development, and staff training. The technical director will also collaborate with clients, regulatory agencies, and internal teams to uphold laboratory standards and provide expert guidance in environmental water testing. Each environmental laboratory shall appoint one or more technical directors, who shall be full-time members of the laboratory's staff, and who shall exercise actual day-to-day supervision of laboratory operations, including the reporting of results. The designation of a lead technical director shall be documented; and each technical director shall have the requisite credentials and experience for an area of analysis, such as microbiology, organic chemistry, inorganic chemistry, and radiochemical analysis, and shall supervise only the areas of environmental analysis for which he or she meets the qualifications specified in this item.