Employees in this class exercise independent judgment and skill in resolving work assignments, and maintain accurate and comprehensive records.
Work requires a high level of precision and accuracy to ensure quality assurance compliance.
Assignments are made orally or in writing from the Laboratory Manager or Senior Chemist and work is reviewed through observation of results obtained, conferences and periodic reports or evaluations. Illustrative tasks Performs work assignments using standard and EPA analytical methods. May include the operation of instrumentation, or the use of specialized techniques under the oversight of a technical lead worker. Prepares glassware, media stock, extractions, and standard solutions as required for analysis. Maintains records and data as required by recognized procedures and regulations.