The incumbent functions independently as a Diagnostic Cardiac Sonographer (Echocardiographer) in the Cardiology Section of Medicine Service, SFVAHCS. 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: Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA Policy. English Language Proficiency: Must be proficient in written and spoken English Physical Requirements: See VA Directive and Handbook 5019. Licensure or Certification. Licensure or Certification is not required for this occupation; however, it is strongly desirable at GS-6 or above as evidence of posse