- Veterans Affairs, Veterans Health Administration (Martinez, CA)
- …VHA employees who are in this occupation and meet the criteria). Grade Determinations Medical Instrument Technician ( Polysomnography ) GS-6 : Experience. ... MWT (Maintenance of Wakefulness Test), and PAP (Positive Airway Pressure Titration). Medical Instrument Technician ( Polysomnography ) GS-7: Experience.… more