The Medical Instrument Technician (MIT) (Electrocardiograph) (EKG) works in the Medical Care Line at the Michael E. DeBakey VA Medical Center operating medical diagnostic equipment. Duties include continuous monitoring during ambulatory exercise testing, pulse oximetry monitoring, monitoring patients with Holter monitors, MUSE computer storage system for scanning and integration in CPRS and VISTA imaging. BASIC REQUIREMENTS: 1. United States Citizenship: Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA Handbook 5005, Part II, Chapter 3, Section A, paragraph 3.g. 2. Education. There are no specific educational requirements for this occupation. Education may be substituted for experience only at the GS-4 and GS-5 levels. 3. Licens