A Medical Technologist al the full performance GS-9 level develops, performs, evaluates, interprets, correlates, and validates the accuracy of laboratory procedures and results. Testing procedures are performed on a variety of biological specimens and/or environmental samples using manual or automated techniques, and require a broad exercise of independent judgment and responsibility with minimal technical supervision. Applicants pending the completion of educational, or certification/licensure requirements may be referred and tentatively selected but may not be hired until all requirements are met. Basic Requirements: United States Citizenship: Be a citizen of the United States. English Language Proficiency: Medical Technologists must be proficient in spoken and written English in accorda