An MT/CLS at this level 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. This position may be filled at the GS-7 or GS-9 level. Basic Requirements: United States Citizenship: Must be a Citizen of the United States. (Non-citizens may be appointed when it is not possible to recruit qualified citizens in accordance with chapter 3, section A, paragraph 3g, this part.)English Language Proficiency. MTs must be proficient in spoken and written English in accordance with VA Handbook 5005. Educatio