Six Vacancies at Portland VA Medical Center. One Vacancy at Vancouver Washington VA Medical Center. Basic Requirements: Citizenship. Citizen of the United States. English Language Proficiency. Medical Technologists must be proficient in spoken and written English in accordance with VA Policy Education. A high school diploma or equivalent; or at least 3 months experience. Certification. Certification by the National Pharmacy Technician Certification Board (PTCB) is required at grades GS-6 and above. Grade Requirements GS-06 Experience. Must have 1 year of creditable experience equivalent to the full performance level (GS-5), which is directly related to the position to be filled. Your resume should demonstrate specialized experience that reflects your ability to complete the duties of GS-6